{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:C4OMNU2WBWVJKIJF3DQLZ7HYVE","short_pith_number":"pith:C4OMNU2W","canonical_record":{"source":{"id":"1908.10295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-08-27T16:11:53Z","cross_cats_sorted":[],"title_canon_sha256":"d288f9afe887ada12e5c64fa2215e821e256cf7e22df2aba0369bab9bed761d8","abstract_canon_sha256":"d04d8ced4ad515f826fc1281c57fb965d2c99dca7ff46c55281e6306006c68ea"},"schema_version":"1.0"},"canonical_sha256":"171cc6d3560daa952125d8e0bcfcf8a93e345e9fe6133b843c7645526d3a1f1a","source":{"kind":"arxiv","id":"1908.10295","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.10295","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"arxiv_version","alias_value":"1908.10295v1","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.10295","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"pith_short_12","alias_value":"C4OMNU2WBWVJ","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"pith_short_16","alias_value":"C4OMNU2WBWVJKIJF","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"pith_short_8","alias_value":"C4OMNU2W","created_at":"2026-07-05T00:17:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:C4OMNU2WBWVJKIJF3DQLZ7HYVE","target":"record","payload":{"canonical_record":{"source":{"id":"1908.10295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-08-27T16:11:53Z","cross_cats_sorted":[],"title_canon_sha256":"d288f9afe887ada12e5c64fa2215e821e256cf7e22df2aba0369bab9bed761d8","abstract_canon_sha256":"d04d8ced4ad515f826fc1281c57fb965d2c99dca7ff46c55281e6306006c68ea"},"schema_version":"1.0"},"canonical_sha256":"171cc6d3560daa952125d8e0bcfcf8a93e345e9fe6133b843c7645526d3a1f1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:17:12.391060Z","signature_b64":"SGKyWaHE2Uf9mCGM48WiNwVHhd+PQms7COrO1KXmSni1hP4eQY69TLOd4gNbSJS6qzmEI7HZ4y9zjE/rIRwZBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"171cc6d3560daa952125d8e0bcfcf8a93e345e9fe6133b843c7645526d3a1f1a","last_reissued_at":"2026-07-05T00:17:12.390580Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:17:12.390580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1908.10295","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:17:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SNT0bfWEg/RMRBBfo4VwgK1DQQkUucAOQUOsAZLGmsNW2J+PcT4Ge2pcMNTfbd5dFAs2HyYvtsDkTKkvR/uZAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T07:37:53.229627Z"},"content_sha256":"d5ae871af3e880954e91c19a9ec84041dab2f71b0ef68fd8ef22bea3261b918e","schema_version":"1.0","event_id":"sha256:d5ae871af3e880954e91c19a9ec84041dab2f71b0ef68fd8ef22bea3261b918e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:C4OMNU2WBWVJKIJF3DQLZ7HYVE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An H$\\alpha$ kinematic survey of the $Herschel$ Reference Survey -- I. Fabry-Perot observations with the 1.93m telescope at OHP","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Boselli, B. Epinat, Jes\\'us A. G\\'omez-L\\'opez, J.-L. Gach, M. Marcelin, M. Rosado, M. S\\'anchez-Cruces, M. Sardaneta, P. Amram, S. Boissier","submitted_at":"2019-08-27T16:11:53Z","abstract_excerpt":"We present new 2D high resolution Fabry-Perot spectroscopic observations of 152 star-forming galaxies which are part of the $Herschel$ Reference Survey (HRS), a complete $K$-band selected, volume-limited sample of nearby galaxies, spanning a wide range in stellar mass and morphological type. Using improved data reduction techniques that provide adaptive binning based on Voronoi tessellation, using large field-of-view observations, we derive high spectral resolution (R$>$10,000) H$\\alpha$ datacubes from which we compute H$\\alpha$ maps and radial 2D velocity fields that are based on several thou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.10295","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.10295/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:17:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l/JA6Fy3VcTSrbBmLia/IjBgdtLAeE0MzPcMc9C3xt6H79QyFy3ZBnMWTThgU7s6BpVgrCBIYnqgr4oZ0EM4Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T07:37:53.230243Z"},"content_sha256":"cd93b0951a6c37fa9b45203aa17de93671dd968b48bfa19d8db2d55b090a46ee","schema_version":"1.0","event_id":"sha256:cd93b0951a6c37fa9b45203aa17de93671dd968b48bfa19d8db2d55b090a46ee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE/bundle.json","state_url":"https://pith.science/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-01T07:37:53Z","links":{"resolver":"https://pith.science/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE","bundle":"https://pith.science/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE/bundle.json","state":"https://pith.science/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C4OMNU2WBWVJKIJF3DQLZ7HYVE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:C4OMNU2WBWVJKIJF3DQLZ7HYVE","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":"d04d8ced4ad515f826fc1281c57fb965d2c99dca7ff46c55281e6306006c68ea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-08-27T16:11:53Z","title_canon_sha256":"d288f9afe887ada12e5c64fa2215e821e256cf7e22df2aba0369bab9bed761d8"},"schema_version":"1.0","source":{"id":"1908.10295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.10295","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"arxiv_version","alias_value":"1908.10295v1","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.10295","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"pith_short_12","alias_value":"C4OMNU2WBWVJ","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"pith_short_16","alias_value":"C4OMNU2WBWVJKIJF","created_at":"2026-07-05T00:17:12Z"},{"alias_kind":"pith_short_8","alias_value":"C4OMNU2W","created_at":"2026-07-05T00:17:12Z"}],"graph_snapshots":[{"event_id":"sha256:cd93b0951a6c37fa9b45203aa17de93671dd968b48bfa19d8db2d55b090a46ee","target":"graph","created_at":"2026-07-05T00:17:12Z","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/1908.10295/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present new 2D high resolution Fabry-Perot spectroscopic observations of 152 star-forming galaxies which are part of the $Herschel$ Reference Survey (HRS), a complete $K$-band selected, volume-limited sample of nearby galaxies, spanning a wide range in stellar mass and morphological type. Using improved data reduction techniques that provide adaptive binning based on Voronoi tessellation, using large field-of-view observations, we derive high spectral resolution (R$>$10,000) H$\\alpha$ datacubes from which we compute H$\\alpha$ maps and radial 2D velocity fields that are based on several thou","authors_text":"A. Boselli, B. Epinat, Jes\\'us A. G\\'omez-L\\'opez, J.-L. Gach, M. Marcelin, M. Rosado, M. S\\'anchez-Cruces, M. Sardaneta, P. Amram, S. Boissier","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-08-27T16:11:53Z","title":"An H$\\alpha$ kinematic survey of the $Herschel$ Reference Survey -- I. Fabry-Perot observations with the 1.93m telescope at OHP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.10295","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:d5ae871af3e880954e91c19a9ec84041dab2f71b0ef68fd8ef22bea3261b918e","target":"record","created_at":"2026-07-05T00:17:12Z","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":"d04d8ced4ad515f826fc1281c57fb965d2c99dca7ff46c55281e6306006c68ea","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2019-08-27T16:11:53Z","title_canon_sha256":"d288f9afe887ada12e5c64fa2215e821e256cf7e22df2aba0369bab9bed761d8"},"schema_version":"1.0","source":{"id":"1908.10295","kind":"arxiv","version":1}},"canonical_sha256":"171cc6d3560daa952125d8e0bcfcf8a93e345e9fe6133b843c7645526d3a1f1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"171cc6d3560daa952125d8e0bcfcf8a93e345e9fe6133b843c7645526d3a1f1a","first_computed_at":"2026-07-05T00:17:12.390580Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:17:12.390580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SGKyWaHE2Uf9mCGM48WiNwVHhd+PQms7COrO1KXmSni1hP4eQY69TLOd4gNbSJS6qzmEI7HZ4y9zjE/rIRwZBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:17:12.391060Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.10295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5ae871af3e880954e91c19a9ec84041dab2f71b0ef68fd8ef22bea3261b918e","sha256:cd93b0951a6c37fa9b45203aa17de93671dd968b48bfa19d8db2d55b090a46ee"],"state_sha256":"02cdc236b62b4d96e9e9e4782a7fee22a6858a404655b2d101fd3aaf1a2a8d5f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"leFJWm1jVNGJsq42QgfetpsJNTsUiUbMmKkgbwcvHFF+2JZIhbJQJmmYsQ9I4HgMRliW33JmG44AUxHOMsARAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T07:37:53.233741Z","bundle_sha256":"c861da0e2406a0cd1901d0c0de251b84d5bfc4bd879c91aa3b33208088dec022"}}