- Delete 4-Infrastructure/shim/lean_corpus/ (downloaded third-party corpus). - Delete shared-data/data/blockchain_corpus/ receipts (already ingested/offloaded). - Delete scratch/ bulk-download scripts (superseded by arxiv_crossref_stream.py). - Clean __pycache__ directories outside .venv. - Also fix populate_ene_tables.py to pipe SQL via stdin instead of shell escaping for neon-64gb psql execution.
- distribute_extraction.py: escape strings and batch Gremlin vertex upserts. - populate_ene_tables.py: load extraction JSONs and map concepts into ENE tables on neon-64gb (packages, receipts, sidon_labels, braid_strands, eigensolid_snapshots, gossip_surface_nodes/edges, relations, sessions, ingest_events).
