{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:NFLYHR777GB2BQN3GMCSZAX3JX","short_pith_number":"pith:NFLYHR77","canonical_record":{"source":{"id":"astro-ph/0501422","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-01-19T21:00:45Z","cross_cats_sorted":[],"title_canon_sha256":"9e26472718db88972d133f903a742b34f4a60676b9ab67d752b1ec61a97c19d8","abstract_canon_sha256":"ec0be84bfd7c1defca083f8bae36fc0e713eb69c7f9c3922e4d4d5b82941a70f"},"schema_version":"1.0"},"canonical_sha256":"695783c7fff983a0c1bb33052c82fb4dcc22cde378d84006dec8edea6b69f720","source":{"kind":"arxiv","id":"astro-ph/0501422","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0501422","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0501422v1","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0501422","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"pith_short_12","alias_value":"NFLYHR777GB2","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"NFLYHR777GB2BQN3","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"NFLYHR77","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:NFLYHR777GB2BQN3GMCSZAX3JX","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0501422","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-01-19T21:00:45Z","cross_cats_sorted":[],"title_canon_sha256":"9e26472718db88972d133f903a742b34f4a60676b9ab67d752b1ec61a97c19d8","abstract_canon_sha256":"ec0be84bfd7c1defca083f8bae36fc0e713eb69c7f9c3922e4d4d5b82941a70f"},"schema_version":"1.0"},"canonical_sha256":"695783c7fff983a0c1bb33052c82fb4dcc22cde378d84006dec8edea6b69f720","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:04.333623Z","signature_b64":"vDq3hoip2LZ98xWEy62EwBJ8jGhjNmChyTV5Xyis4rrsUb40hryKR0D5NcLh2q3iM9npPxqCZP/CXzTkR9S0Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"695783c7fff983a0c1bb33052c82fb4dcc22cde378d84006dec8edea6b69f720","last_reissued_at":"2026-05-18T04:27:04.332847Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:04.332847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0501422","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":"2026-05-18T04:27:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CGA/14RtOWkUA4zVvqZmyQ/luDH79LTOD8fZGu9/cZBcXJ/EJ1qycF0W/OQ4xiTTp1dMsf2tjS71BcadvYhJDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:36:29.312545Z"},"content_sha256":"4d7a6b73d8b14a40312a900065be9e6e6d6146a247445a37f5d00feac96d53f1","schema_version":"1.0","event_id":"sha256:4d7a6b73d8b14a40312a900065be9e6e6d6146a247445a37f5d00feac96d53f1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:NFLYHR777GB2BQN3GMCSZAX3JX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The first detection of [OIII] emission from high-redshift damped Lyman-alpha galaxies","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"(2) ESO Garching, (3) STScI, (4) University of Aarhus, (5) AAO), J. U. Fynbo (4), P. Moller (2), S. J. Warren (1), S. J. Weatherley (1), S. M. Croom (5) ((1) Imperial College London, S. M. Fall (3)","submitted_at":"2005-01-19T21:00:45Z","abstract_excerpt":"We present the detection of [OIII] emission lines from the galaxies responsible for two high-redshift z>1.75 damped Lyman-alpha (DLA) absorption lines. These are the first detections of rest-frame optical emission lines from high-redshift DLA galaxies. Unlike the Lyman-alpha line, the [OIII] line provides a measure of the systemic velocity of the galaxy. We compare the [OIII] redshifts with the velocity profile of the low-ionisation metal lines in these two absorbers, with the goal of distinguishing between the model of Prochaska and Wolfe of DLA absorbers as large rapidly rotating cold thick "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0501422","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":"2026-05-18T04:27:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wHnlcHS//iTdRyIiNc3cF9sy567Dpm/u0WWwB5i1bRnK9j+oQSI3UiLruVq6ymcXAD/9vJQkwC+1jyya/BjhDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:36:29.313267Z"},"content_sha256":"ce83eff80260917ed94c01e587cf030b63739494ed9931b744ad95cb80a69708","schema_version":"1.0","event_id":"sha256:ce83eff80260917ed94c01e587cf030b63739494ed9931b744ad95cb80a69708"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NFLYHR777GB2BQN3GMCSZAX3JX/bundle.json","state_url":"https://pith.science/pith/NFLYHR777GB2BQN3GMCSZAX3JX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NFLYHR777GB2BQN3GMCSZAX3JX/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":"2026-06-01T00:36:29Z","links":{"resolver":"https://pith.science/pith/NFLYHR777GB2BQN3GMCSZAX3JX","bundle":"https://pith.science/pith/NFLYHR777GB2BQN3GMCSZAX3JX/bundle.json","state":"https://pith.science/pith/NFLYHR777GB2BQN3GMCSZAX3JX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NFLYHR777GB2BQN3GMCSZAX3JX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:NFLYHR777GB2BQN3GMCSZAX3JX","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":"ec0be84bfd7c1defca083f8bae36fc0e713eb69c7f9c3922e4d4d5b82941a70f","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-01-19T21:00:45Z","title_canon_sha256":"9e26472718db88972d133f903a742b34f4a60676b9ab67d752b1ec61a97c19d8"},"schema_version":"1.0","source":{"id":"astro-ph/0501422","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0501422","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0501422v1","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0501422","created_at":"2026-05-18T04:27:04Z"},{"alias_kind":"pith_short_12","alias_value":"NFLYHR777GB2","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"NFLYHR777GB2BQN3","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"NFLYHR77","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:ce83eff80260917ed94c01e587cf030b63739494ed9931b744ad95cb80a69708","target":"graph","created_at":"2026-05-18T04:27:04Z","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 the detection of [OIII] emission lines from the galaxies responsible for two high-redshift z>1.75 damped Lyman-alpha (DLA) absorption lines. These are the first detections of rest-frame optical emission lines from high-redshift DLA galaxies. Unlike the Lyman-alpha line, the [OIII] line provides a measure of the systemic velocity of the galaxy. We compare the [OIII] redshifts with the velocity profile of the low-ionisation metal lines in these two absorbers, with the goal of distinguishing between the model of Prochaska and Wolfe of DLA absorbers as large rapidly rotating cold thick ","authors_text":"(2) ESO Garching, (3) STScI, (4) University of Aarhus, (5) AAO), J. U. Fynbo (4), P. Moller (2), S. J. Warren (1), S. J. Weatherley (1), S. M. Croom (5) ((1) Imperial College London, S. M. Fall (3)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2005-01-19T21:00:45Z","title":"The first detection of [OIII] emission from high-redshift damped Lyman-alpha galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0501422","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":"sha256:4d7a6b73d8b14a40312a900065be9e6e6d6146a247445a37f5d00feac96d53f1","target":"record","created_at":"2026-05-18T04:27:04Z","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":"ec0be84bfd7c1defca083f8bae36fc0e713eb69c7f9c3922e4d4d5b82941a70f","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2005-01-19T21:00:45Z","title_canon_sha256":"9e26472718db88972d133f903a742b34f4a60676b9ab67d752b1ec61a97c19d8"},"schema_version":"1.0","source":{"id":"astro-ph/0501422","kind":"arxiv","version":1}},"canonical_sha256":"695783c7fff983a0c1bb33052c82fb4dcc22cde378d84006dec8edea6b69f720","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"695783c7fff983a0c1bb33052c82fb4dcc22cde378d84006dec8edea6b69f720","first_computed_at":"2026-05-18T04:27:04.332847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:04.332847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vDq3hoip2LZ98xWEy62EwBJ8jGhjNmChyTV5Xyis4rrsUb40hryKR0D5NcLh2q3iM9npPxqCZP/CXzTkR9S0Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:04.333623Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0501422","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d7a6b73d8b14a40312a900065be9e6e6d6146a247445a37f5d00feac96d53f1","sha256:ce83eff80260917ed94c01e587cf030b63739494ed9931b744ad95cb80a69708"],"state_sha256":"58f64ca67318c52bc887db405dcbbb02d90fa640075195309c2641f0f35ef3a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/CPE6PAxz6gTb5yQnuaVL3AD2Mcn8WDvqvPxeoPUnY/pbDdIK8UKJ+AyNmG2r0WLobGw6N1g3x9pWVGDKXWhCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T00:36:29.317156Z","bundle_sha256":"13a9c75c1e990aa8a8c201a308bcb1b8cfa22024ef49c0769ff41e73c24abf66"}}