{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:L6Z2DPHXGBAMXPL35RNCU6YDJE","short_pith_number":"pith:L6Z2DPHX","canonical_record":{"source":{"id":"1209.1395","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-09-06T20:00:23Z","cross_cats_sorted":[],"title_canon_sha256":"06adf564a5daaca30b4274b2153d86ec7a10f240aa76281f20f2b9ea76ba13e2","abstract_canon_sha256":"b04c4c22fd66bfaff206b37902f95924116e129cbf9ff251fa5977f79f40806f"},"schema_version":"1.0"},"canonical_sha256":"5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a","source":{"kind":"arxiv","id":"1209.1395","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.1395","created_at":"2026-05-18T03:46:04Z"},{"alias_kind":"arxiv_version","alias_value":"1209.1395v1","created_at":"2026-05-18T03:46:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.1395","created_at":"2026-05-18T03:46:04Z"},{"alias_kind":"pith_short_12","alias_value":"L6Z2DPHXGBAM","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"L6Z2DPHXGBAMXPL3","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"L6Z2DPHX","created_at":"2026-05-18T12:27:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:L6Z2DPHXGBAMXPL35RNCU6YDJE","target":"record","payload":{"canonical_record":{"source":{"id":"1209.1395","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-09-06T20:00:23Z","cross_cats_sorted":[],"title_canon_sha256":"06adf564a5daaca30b4274b2153d86ec7a10f240aa76281f20f2b9ea76ba13e2","abstract_canon_sha256":"b04c4c22fd66bfaff206b37902f95924116e129cbf9ff251fa5977f79f40806f"},"schema_version":"1.0"},"canonical_sha256":"5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:46:04.944135Z","signature_b64":"TX1GShfKtvhiIvMex13gev6mWBt4EUc25KI85As4fliwXvgcvqPaREhLZeUFWv9gVl8VLLo5+UDr+AFTEdGzDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a","last_reissued_at":"2026-05-18T03:46:04.943552Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:46:04.943552Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.1395","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":"2026-05-18T03:46:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QTEjYvDQrbjzCHZ3CbXgVkKQljTtP783j+lhlLB6XvOzZXWxfKu5Ibrt0aEFJsgTW+q6s9/jyJ2NO+ht/GTaCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T13:44:07.816179Z"},"content_sha256":"ab8e00d8295a6b72fa505f7c08c0b13f5f8db2b352df86d8840d8e627f406388","schema_version":"1.0","event_id":"sha256:ab8e00d8295a6b72fa505f7c08c0b13f5f8db2b352df86d8840d8e627f406388"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:L6Z2DPHXGBAMXPL35RNCU6YDJE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Properties of the Star-Forming Interstellar Medium at z=0.84-2.23 from HiZELS - I: Mapping the Internal Dynamics and Metallicity Gradients in High-Redshift Disk Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"((1) ICC, (2) Leiden, (3) McGill, (4) IfA, (5) Birmingham, 6), (6) Antwerp), David Sobral (2), Durham, Edinburgh, Ian McCarthy (5), Ian Smail (1), Jim Geach (3), Mark Swinbank (1), Philip Best (4), Rob Crain (2), Tom Theuns (1","submitted_at":"2012-09-06T20:00:23Z","abstract_excerpt":"We present adaptive optics assisted, spatially resolved spectroscopy of a sample of nine H-alpha-selected galaxies at z=0.84--2.23 drawn from the HiZELS narrow-band survey. These galaxies have star-formation rates of 1-27Mo/yr and are therefore representative of the typical high-redshift star-forming population. Our ~kpc-scale resolution observations show that approximately half of the sample have dynamics suggesting that the ionised gas is in large, rotating disks. We model their velocity fields to infer the inclination-corrected, asymptotic rotational velocities. We use the absolute B-band m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.1395","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":""},"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":"2026-05-18T03:46:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IgEeO0DZyXOhymr3Fgc70wXHBjPbjiPwfiX3jKDW8sMoFQK6cpmnLJdx/6A3QDcBRPkHgP+k7OunwOKJt6nNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T13:44:07.816882Z"},"content_sha256":"ded77c23339b61d7cced177f4761f57eba2efbb0e22c5c15b008db8c82564081","schema_version":"1.0","event_id":"sha256:ded77c23339b61d7cced177f4761f57eba2efbb0e22c5c15b008db8c82564081"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE/bundle.json","state_url":"https://pith.science/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE/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":"2026-05-25T13:44:07Z","links":{"resolver":"https://pith.science/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE","bundle":"https://pith.science/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE/bundle.json","state":"https://pith.science/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L6Z2DPHXGBAMXPL35RNCU6YDJE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:L6Z2DPHXGBAMXPL35RNCU6YDJE","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":"b04c4c22fd66bfaff206b37902f95924116e129cbf9ff251fa5977f79f40806f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-09-06T20:00:23Z","title_canon_sha256":"06adf564a5daaca30b4274b2153d86ec7a10f240aa76281f20f2b9ea76ba13e2"},"schema_version":"1.0","source":{"id":"1209.1395","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.1395","created_at":"2026-05-18T03:46:04Z"},{"alias_kind":"arxiv_version","alias_value":"1209.1395v1","created_at":"2026-05-18T03:46:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.1395","created_at":"2026-05-18T03:46:04Z"},{"alias_kind":"pith_short_12","alias_value":"L6Z2DPHXGBAM","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"L6Z2DPHXGBAMXPL3","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"L6Z2DPHX","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:ded77c23339b61d7cced177f4761f57eba2efbb0e22c5c15b008db8c82564081","target":"graph","created_at":"2026-05-18T03:46:04Z","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":"We present adaptive optics assisted, spatially resolved spectroscopy of a sample of nine H-alpha-selected galaxies at z=0.84--2.23 drawn from the HiZELS narrow-band survey. These galaxies have star-formation rates of 1-27Mo/yr and are therefore representative of the typical high-redshift star-forming population. Our ~kpc-scale resolution observations show that approximately half of the sample have dynamics suggesting that the ionised gas is in large, rotating disks. We model their velocity fields to infer the inclination-corrected, asymptotic rotational velocities. We use the absolute B-band m","authors_text":"((1) ICC, (2) Leiden, (3) McGill, (4) IfA, (5) Birmingham, 6), (6) Antwerp), David Sobral (2), Durham, Edinburgh, Ian McCarthy (5), Ian Smail (1), Jim Geach (3), Mark Swinbank (1), Philip Best (4), Rob Crain (2), Tom Theuns (1","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-09-06T20:00:23Z","title":"The Properties of the Star-Forming Interstellar Medium at z=0.84-2.23 from HiZELS - I: Mapping the Internal Dynamics and Metallicity Gradients in High-Redshift Disk Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.1395","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:ab8e00d8295a6b72fa505f7c08c0b13f5f8db2b352df86d8840d8e627f406388","target":"record","created_at":"2026-05-18T03:46:04Z","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":"b04c4c22fd66bfaff206b37902f95924116e129cbf9ff251fa5977f79f40806f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-09-06T20:00:23Z","title_canon_sha256":"06adf564a5daaca30b4274b2153d86ec7a10f240aa76281f20f2b9ea76ba13e2"},"schema_version":"1.0","source":{"id":"1209.1395","kind":"arxiv","version":1}},"canonical_sha256":"5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fb3a1bcf73040cbbd7bec5a2a7b034923bc26111f54fedfd9752d55c803938a","first_computed_at":"2026-05-18T03:46:04.943552Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:46:04.943552Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TX1GShfKtvhiIvMex13gev6mWBt4EUc25KI85As4fliwXvgcvqPaREhLZeUFWv9gVl8VLLo5+UDr+AFTEdGzDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:46:04.944135Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.1395","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ab8e00d8295a6b72fa505f7c08c0b13f5f8db2b352df86d8840d8e627f406388","sha256:ded77c23339b61d7cced177f4761f57eba2efbb0e22c5c15b008db8c82564081"],"state_sha256":"c700743c68032c796d12020d053265adfa6c766f720e669f2a45080600b102e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IWWbIAZl9NV+vT4acqIOOdPNnKABDCcCTLcTy6S6Ep3hIOY3+tGHx7OvlAui4OeJXaAsOns2yDs4k3dcqBYeAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T13:44:07.820673Z","bundle_sha256":"89d7a8d084380829eddc882e7dbcca8225e359caa1c9d29c929386cc1ab14086"}}