{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:7WK6MO6N65JNFWBCY76M4ZNO2I","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":"01915cd1191e73c732508719938b18b1377f73f24e3742e681f5f7fd255dd80a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-10-06T08:13:49Z","title_canon_sha256":"71533a5c4fefacc0d2fdec84258b7b8b3854537295d5a6d1587e1096448c0dc3"},"schema_version":"1.0","source":{"id":"0710.1345","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0710.1345","created_at":"2026-07-04T17:06:02Z"},{"alias_kind":"arxiv_version","alias_value":"0710.1345v1","created_at":"2026-07-04T17:06:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0710.1345","created_at":"2026-07-04T17:06:02Z"},{"alias_kind":"pith_short_12","alias_value":"7WK6MO6N65JN","created_at":"2026-07-04T17:06:02Z"},{"alias_kind":"pith_short_16","alias_value":"7WK6MO6N65JNFWBC","created_at":"2026-07-04T17:06:02Z"},{"alias_kind":"pith_short_8","alias_value":"7WK6MO6N","created_at":"2026-07-04T17:06:02Z"}],"graph_snapshots":[{"event_id":"sha256:fdce0a14e671768e4d602df22eb8cb7d4724bb5f968ff21ef7487c5c40c0fe11","target":"graph","created_at":"2026-07-04T17:06:02Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0710.1345/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The results obtained from a study of the mass distribution of 36 spiral galaxies are presented. The galaxies were observed using Fabry-Perot interferometry as part of the GHASP survey. The main aim of obtaining high resolution H alpha 2D velocity fields is to define more accurately the rising part of the rotation curves which should allow to better constrain the parameters of the mass distribution. The H alpha velocities were combined with low resolution HI data from the literature, when available. Combining the kinematical data with photometric data, mass models were derived from these rotati","authors_text":"B. Epinat, C. Carignan, M. Marcelin, M. Spano, O. Hernandez, P. Amram","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-10-06T08:13:49Z","title":"GHASP : an H alpha kinematic survey of spiral and irregular galaxies. V. Dark matter distribution in 36 nearby spiral galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0710.1345","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:e0daf680c1aa35c9bd3afcf86a9ec745819a2ccd1c507107ab18f527fb579662","target":"record","created_at":"2026-07-04T17:06:02Z","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":"01915cd1191e73c732508719938b18b1377f73f24e3742e681f5f7fd255dd80a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-10-06T08:13:49Z","title_canon_sha256":"71533a5c4fefacc0d2fdec84258b7b8b3854537295d5a6d1587e1096448c0dc3"},"schema_version":"1.0","source":{"id":"0710.1345","kind":"arxiv","version":1}},"canonical_sha256":"fd95e63bcdf752d2d822c7fcce65aed23bd5bdcb6ec7d6140bdbcbcaf7a5f57f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fd95e63bcdf752d2d822c7fcce65aed23bd5bdcb6ec7d6140bdbcbcaf7a5f57f","first_computed_at":"2026-07-04T17:06:02.505710Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:06:02.505710Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qpAYc19lqf98ltkW5jN4Mcwdj7XHntrWtyVXvkCQJXTZ4RzuAasbw6tCrXKQwuAiFRwqRi5ZNUQEP1yiO5UPCg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:06:02.506115Z","signed_message":"canonical_sha256_bytes"},"source_id":"0710.1345","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0daf680c1aa35c9bd3afcf86a9ec745819a2ccd1c507107ab18f527fb579662","sha256:fdce0a14e671768e4d602df22eb8cb7d4724bb5f968ff21ef7487c5c40c0fe11"],"state_sha256":"cc4444c33072f1d37ea2f7091fd88c5e74fc76726be14293b2e38802ed9a4c60"}