{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:VZZXNP65NXYRZQRIKEBM4PUFYB","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"ae397b6b656931be740e07406ae4234c27143e9804c31a1401177596dac02a7d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-11-05T16:36:04Z","title_canon_sha256":"3ca148f628d8d4fc29572398c176296e2a19dc23f6035ff6cb9ec0768e97003b"},"schema_version":"1.0","source":{"id":"0711.0685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0711.0685","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"arxiv_version","alias_value":"0711.0685v1","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0711.0685","created_at":"2026-05-18T01:21:33Z"},{"alias_kind":"pith_short_12","alias_value":"VZZXNP65NXYR","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"VZZXNP65NXYRZQRI","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"VZZXNP65","created_at":"2026-05-18T12:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:51b166de9370de57e566d6cf7b2b154dcbffc6450806e3ef9070a2f083d2e207","target":"graph","created_at":"2026-05-18T01:21:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"NIBLES is a Key Project proposed for the 100m-class Nancay Radio Telescope (NRT) in France. Its aim is a census of the HI gas content and dynamics of 4,000 Sloan Digital Sky Survey galaxies in the Local Volume (900<cz<12,000 km/s). The galaxies were selected based on their total stellar mass (absolute z-band magnitude Mz), and are distributed evenly over the entire range of Mz covered by local SDSS galaxies (-10 to -24 mag, for H0=70 km/s/Mpc). A pilot survey is being made of over 600 galaxies. NIBLES will be complementary to the ALFALFA and EBHIS blind HI surveys, which will detect a differen","authors_text":"GEPI), M. Lehnert (Paris Observatory, S. Schneider (UMASS), the NIBLES Consortium, W. van Driel (Paris Observatory","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-11-05T16:36:04Z","title":"NIBLES: an HI census of local SDSS galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0711.0685","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9b9b9ca85323d9b3099b1c10b8c3afa9aad5aeb146fa7276653b394e5c78f1e5","target":"record","created_at":"2026-05-18T01:21:33Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"ae397b6b656931be740e07406ae4234c27143e9804c31a1401177596dac02a7d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-11-05T16:36:04Z","title_canon_sha256":"3ca148f628d8d4fc29572398c176296e2a19dc23f6035ff6cb9ec0768e97003b"},"schema_version":"1.0","source":{"id":"0711.0685","kind":"arxiv","version":1}},"canonical_sha256":"ae7376bfdd6df11cc2285102ce3e85c06573d9600e59b70a008e43fbd1b38666","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae7376bfdd6df11cc2285102ce3e85c06573d9600e59b70a008e43fbd1b38666","first_computed_at":"2026-05-18T01:21:33.118102Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:33.118102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5DLo+yOvzXVQCaTClER7lYwSj4BNH7dAeriOI1gcj4I2LLLoBc7ir9eiRtV+3SnEn8mVme9D8BVF3trvS5arAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:33.118730Z","signed_message":"canonical_sha256_bytes"},"source_id":"0711.0685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b9b9ca85323d9b3099b1c10b8c3afa9aad5aeb146fa7276653b394e5c78f1e5","sha256:51b166de9370de57e566d6cf7b2b154dcbffc6450806e3ef9070a2f083d2e207"],"state_sha256":"cd4e86b8b40f26e9fede153499f33e53e6c8c4d712dbb8fafe4e7126244c89d4"}