allaun e77fd222d5 fix: CORE API works without auth key (User-Agent header), 274 signatures ... - CORE API returning 403 was caused by missing User-Agent header, not expired key. Added academic User-Agent, unauthenticated access works. - 274 total signatures: Rydberg 73 (17.66σ), Superconductor 62 (15.03σ), EnergyStorage 12 (2.52σ), EM 123 (17.7σ), Epigenetic 4 - Phases 1, 2, 4 pass 6σ; Phase 3 needs broader queries for n>10 - CORE API key in ~/.core/api_key.txt provides higher rate limits if renewed at https://core.ac.uk/services/api		2026-06-30 05:40:44 -05:00
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rydberg_miner.py	fix: CORE API works without auth key (User-Agent header), 274 signatures	2026-06-30 05:40:44 -05:00