{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:PVA7FZGPXF5WFGBMDM5LICAR2J","short_pith_number":"pith:PVA7FZGP","canonical_record":{"source":{"id":"2405.20627","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-05-31T05:36:56Z","cross_cats_sorted":[],"title_canon_sha256":"fa0812056d943bd9b2cf7930337192da41d250fb54ff2bc22d3aa126d1596d16","abstract_canon_sha256":"686fbe6f601cc68050aff46fc26e7ae95c19c6e7daf2ee40d639a6d62c3b22de"},"schema_version":"1.0"},"canonical_sha256":"7d41f2e4cfb97b62982c1b3ab40811d276f160689aedd3a02aa0e64f82b70fc5","source":{"kind":"arxiv","id":"2405.20627","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.20627","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"arxiv_version","alias_value":"2405.20627v1","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.20627","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_12","alias_value":"PVA7FZGPXF5W","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_16","alias_value":"PVA7FZGPXF5WFGBM","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_8","alias_value":"PVA7FZGP","created_at":"2026-07-05T08:25:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:PVA7FZGPXF5WFGBMDM5LICAR2J","target":"record","payload":{"canonical_record":{"source":{"id":"2405.20627","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-05-31T05:36:56Z","cross_cats_sorted":[],"title_canon_sha256":"fa0812056d943bd9b2cf7930337192da41d250fb54ff2bc22d3aa126d1596d16","abstract_canon_sha256":"686fbe6f601cc68050aff46fc26e7ae95c19c6e7daf2ee40d639a6d62c3b22de"},"schema_version":"1.0"},"canonical_sha256":"7d41f2e4cfb97b62982c1b3ab40811d276f160689aedd3a02aa0e64f82b70fc5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:25:40.118003Z","signature_b64":"p870pL20xrCHw/zD5jU3Uu0kjT0jp7yMIAZ6gUtEMtEGF7rwIDo5IfrkY32dJ3KXeht0oAHCZ9+ms8ciXh5jCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d41f2e4cfb97b62982c1b3ab40811d276f160689aedd3a02aa0e64f82b70fc5","last_reissued_at":"2026-07-05T08:25:40.117550Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:25:40.117550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.20627","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":"2026-07-05T08:25:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4rzbzfIUK2oB58Ew77GD02yd3Pt79o4ufT5QIm7BuMbvvcd1QSAvmnwD/OsRGZXyfgq1NkBjsrTBRTF3QE3bDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T20:31:05.823045Z"},"content_sha256":"d88ed307bbb4caaf82b9a06c605117ec75fbc26067591229b2871416d2838c04","schema_version":"1.0","event_id":"sha256:d88ed307bbb4caaf82b9a06c605117ec75fbc26067591229b2871416d2838c04"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:PVA7FZGPXF5WFGBMDM5LICAR2J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The SAMI Galaxy Survey: impact of star formation and AGN feedback processes on the ionized gas velocity dispersion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andrei Ristea, Francesco D'Eugenio, Henry R. M. Zovaro, Hyunjin Jeong, Jesse van de Sande, Joss Bland-Hawthorn, Julia J. Bryant, Matthew Colless, Sarah Casura, Sarah M. Sweet, Scott M. Croom, Sree Oh, Stefania Barsanti, Sukyoung K. Yi, Tayyaba Zafar","submitted_at":"2024-05-31T05:36:56Z","abstract_excerpt":"We investigate the influence of star formation and instantaneous AGN feedback processes on the ionized gas velocity dispersion in a sample of 1285 emission-line galaxies with stellar masses $\\log\\,(M_*/M_{\\odot}) \\geq 9$ from the integral-field spectroscopy SAMI Galaxy Survey. We fit both narrow and broad emission line components using aperture spectra integrated within one effective radius, while ensuring the elimination of velocity differences between the spectra of individual spaxels. Our analysis reveals that 386 (30%) galaxies can be adequately described using a single emission component "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.20627","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/2405.20627/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":"2026-07-05T08:25:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6uvp/5ghh/sdAkcS6M3EaOFyKVGpGeKSYV/kCAx+QcLozYC6qAeHL+dFXi5uqkLuCItn1Zu2kEYZr3LfaOs5CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-21T20:31:05.823437Z"},"content_sha256":"dc1e49d8d0c81276bb9110f2311791351b4430641e5d69a621e475ad65cf39e7","schema_version":"1.0","event_id":"sha256:dc1e49d8d0c81276bb9110f2311791351b4430641e5d69a621e475ad65cf39e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PVA7FZGPXF5WFGBMDM5LICAR2J/bundle.json","state_url":"https://pith.science/pith/PVA7FZGPXF5WFGBMDM5LICAR2J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PVA7FZGPXF5WFGBMDM5LICAR2J/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":"2026-07-21T20:31:05Z","links":{"resolver":"https://pith.science/pith/PVA7FZGPXF5WFGBMDM5LICAR2J","bundle":"https://pith.science/pith/PVA7FZGPXF5WFGBMDM5LICAR2J/bundle.json","state":"https://pith.science/pith/PVA7FZGPXF5WFGBMDM5LICAR2J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PVA7FZGPXF5WFGBMDM5LICAR2J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:PVA7FZGPXF5WFGBMDM5LICAR2J","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":"686fbe6f601cc68050aff46fc26e7ae95c19c6e7daf2ee40d639a6d62c3b22de","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-05-31T05:36:56Z","title_canon_sha256":"fa0812056d943bd9b2cf7930337192da41d250fb54ff2bc22d3aa126d1596d16"},"schema_version":"1.0","source":{"id":"2405.20627","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.20627","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"arxiv_version","alias_value":"2405.20627v1","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.20627","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_12","alias_value":"PVA7FZGPXF5W","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_16","alias_value":"PVA7FZGPXF5WFGBM","created_at":"2026-07-05T08:25:40Z"},{"alias_kind":"pith_short_8","alias_value":"PVA7FZGP","created_at":"2026-07-05T08:25:40Z"}],"graph_snapshots":[{"event_id":"sha256:dc1e49d8d0c81276bb9110f2311791351b4430641e5d69a621e475ad65cf39e7","target":"graph","created_at":"2026-07-05T08:25:40Z","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/2405.20627/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the influence of star formation and instantaneous AGN feedback processes on the ionized gas velocity dispersion in a sample of 1285 emission-line galaxies with stellar masses $\\log\\,(M_*/M_{\\odot}) \\geq 9$ from the integral-field spectroscopy SAMI Galaxy Survey. We fit both narrow and broad emission line components using aperture spectra integrated within one effective radius, while ensuring the elimination of velocity differences between the spectra of individual spaxels. Our analysis reveals that 386 (30%) galaxies can be adequately described using a single emission component ","authors_text":"Andrei Ristea, Francesco D'Eugenio, Henry R. M. Zovaro, Hyunjin Jeong, Jesse van de Sande, Joss Bland-Hawthorn, Julia J. Bryant, Matthew Colless, Sarah Casura, Sarah M. Sweet, Scott M. Croom, Sree Oh, Stefania Barsanti, Sukyoung K. Yi, Tayyaba Zafar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-05-31T05:36:56Z","title":"The SAMI Galaxy Survey: impact of star formation and AGN feedback processes on the ionized gas velocity dispersion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.20627","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:d88ed307bbb4caaf82b9a06c605117ec75fbc26067591229b2871416d2838c04","target":"record","created_at":"2026-07-05T08:25:40Z","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":"686fbe6f601cc68050aff46fc26e7ae95c19c6e7daf2ee40d639a6d62c3b22de","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2024-05-31T05:36:56Z","title_canon_sha256":"fa0812056d943bd9b2cf7930337192da41d250fb54ff2bc22d3aa126d1596d16"},"schema_version":"1.0","source":{"id":"2405.20627","kind":"arxiv","version":1}},"canonical_sha256":"7d41f2e4cfb97b62982c1b3ab40811d276f160689aedd3a02aa0e64f82b70fc5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7d41f2e4cfb97b62982c1b3ab40811d276f160689aedd3a02aa0e64f82b70fc5","first_computed_at":"2026-07-05T08:25:40.117550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:25:40.117550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p870pL20xrCHw/zD5jU3Uu0kjT0jp7yMIAZ6gUtEMtEGF7rwIDo5IfrkY32dJ3KXeht0oAHCZ9+ms8ciXh5jCA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:25:40.118003Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.20627","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d88ed307bbb4caaf82b9a06c605117ec75fbc26067591229b2871416d2838c04","sha256:dc1e49d8d0c81276bb9110f2311791351b4430641e5d69a621e475ad65cf39e7"],"state_sha256":"e8b4011cc8c3ce411173b9c94bb4fd3271febd694e33f15e8c504b973c707d5f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xXgrP85NTvxNYrWAkHZiucE7NhZY4hrD+NU3PniMDXBJRVJCWORyzkWthk8FsZXhHB++t4o9zj6UPSNpGAsrDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-21T20:31:05.826208Z","bundle_sha256":"01a20c918d2f3b6c5e0221c2391952c7fc683fa3b91b38d6e0327301c8d512c3"}}