He called two colleagues in Europe, then a specialist in Kyoto named Dr. Yuki Tanaka. He described a promising but potentially flawed manuscript by an unusually young presenter and asked for a rapid technical reading. He did not tell Tanaka about the laughter, the warm-up exercise, or the dismissive remarks that had begun the day. Those details seemed irrelevant to his request, although he knew they were not irrelevant to his motives.
Tanaka replied after midnight with a careful note. An argument near the middle of the manuscript appeared to assume that a boundary property survived repeated extension. The note asked whether the manuscript's earlier domain restriction addressed that concern. It did not declare the whole proof false; it identified a point that needed clarification. Whitfield read the cautious language twice and heard what he most wanted to hear: there might be a hole.
Rachel Kim, a postdoctoral researcher in Whitfield's laboratory, had been copied on some of the correspondence. She was thirty-two, talented, and accustomed to being told that her work needed the professor's name on it to attract attention. When she learned that the presenter was only ten, she watched the symposium recording. The sight of Elijah kneeling on stage while adults laughed made her stomach tighten. She knew that Whitfield could be severe, but she had never seen the severity displayed so openly toward a child.
Kim called Elijah through the contact number included in the symposium directory. Danielle answered first and refused to hand the phone over until Kim explained who she was. "I'm not calling to frighten him," Kim said, and realized as she spoke that she had no right to decide what would frighten him. Danielle listened to the warning about Whitfield's overnight consultations and then asked whether there was a mathematical objection Elijah should know about. Kim described Tanaka's concern carefully, without pretending it settled the proof.
Elijah came to the phone. "Did he find a mistake?" he asked.
"He found a question," Kim replied. "That's what reviewers are supposed to do. But I think Dr. Whitfield may present it as more final than it is, and you should be prepared to ask exactly what the objection claims."
She hesitated. "Also, I'm sorry about what happened on stage. It wasn't fair. You deserved to be listened to before anybody decided what you could do."
After the call, Elijah wrote TANAKA QUESTION on a sticky note and placed it over the page he thought the scholar meant. He read the passage three times, felt certain he understood it, then felt uncertain again. The manuscript contained enough shorthand that another mathematician could reasonably misunderstand a condition if the earlier definition went unnoticed. He underlined that definition and made a second note: IF THEY THINK ALL EXTENSIONS, SHOW WHERE I SAID ADMISSIBLE ONES.