{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:RHM2HGGR5OCW7GUIG2XKBTFGKH","short_pith_number":"pith:RHM2HGGR","canonical_record":{"source":{"id":"1509.03030","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-10T06:53:08Z","cross_cats_sorted":[],"title_canon_sha256":"65055350bdbb16869aa09358383f4053aee0b0ed25733de537690f3cf4a9b7a4","abstract_canon_sha256":"031124dcab4a256307dc516fc8d3b83844a718a6d76665293cd05f81228280d9"},"schema_version":"1.0"},"canonical_sha256":"89d9a398d1eb856f9a8836aea0cca651df9e96ea4101372a512cd0eb2788102b","source":{"kind":"arxiv","id":"1509.03030","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.03030","created_at":"2026-05-18T01:32:26Z"},{"alias_kind":"arxiv_version","alias_value":"1509.03030v1","created_at":"2026-05-18T01:32:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03030","created_at":"2026-05-18T01:32:26Z"},{"alias_kind":"pith_short_12","alias_value":"RHM2HGGR5OCW","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RHM2HGGR5OCW7GUI","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RHM2HGGR","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:RHM2HGGR5OCW7GUIG2XKBTFGKH","target":"record","payload":{"canonical_record":{"source":{"id":"1509.03030","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-10T06:53:08Z","cross_cats_sorted":[],"title_canon_sha256":"65055350bdbb16869aa09358383f4053aee0b0ed25733de537690f3cf4a9b7a4","abstract_canon_sha256":"031124dcab4a256307dc516fc8d3b83844a718a6d76665293cd05f81228280d9"},"schema_version":"1.0"},"canonical_sha256":"89d9a398d1eb856f9a8836aea0cca651df9e96ea4101372a512cd0eb2788102b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:26.530943Z","signature_b64":"decYcIDVcOdvtAan8MrQ12K6G1c7eHqhwr8vMN/wYkiqm+YYGK62cBsx0UEv84OdPzcbeYtYeMdSeqqRWJyWBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"89d9a398d1eb856f9a8836aea0cca651df9e96ea4101372a512cd0eb2788102b","last_reissued_at":"2026-05-18T01:32:26.530284Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:26.530284Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.03030","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":"2026-05-18T01:32:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YfTNsQWeAMmy+RLyYVykfuTdp+1JH8DXhNaREjImin6VmPIRmwpZ8abZlzJZdFHGDhpJx618B9B0BKqCdTv8Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:15:50.678846Z"},"content_sha256":"703c20351dd758ccc136a291eea72a326b5655d4a24ccef71aa31489b57f545d","schema_version":"1.0","event_id":"sha256:703c20351dd758ccc136a291eea72a326b5655d4a24ccef71aa31489b57f545d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:RHM2HGGR5OCW7GUIG2XKBTFGKH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Identification of a New $\\gamma$-ray-emitting narrow-line Seyfert 1 Galaxy, at Redshift $\\sim1$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Bifang Liu, Erlin Qiao, Hongyan Zhou, Jin Zhang, S. Komossa, Su Yao, Weimin Yuan","submitted_at":"2015-09-10T06:53:08Z","abstract_excerpt":"We report on the identification of a new $\\gamma$-ray-emitting narrow-line Seyfert 1 (NLS1) galaxy, SDSS J122222.55+041315.7, which increases the number of known objects of this remarkable but rare type of active galactic nuclei (AGN) to seven. Its optical spectrum, obtained in the Sloan Digital Sky Survey-Baryon Oscillation Spectroscopic Survey, reveals a broad H $\\beta$ emission line with a width (FWHM) of 1734$\\pm$104 km s$^{-1}$. This, along with strong optical Fe II multiplets [$R_{4570}=0.9$] and a weak [O III] $\\lambda 5007$ emission line, makes the object a typical NLS1. On the other h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03030","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":"2026-05-18T01:32:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZWTrpRHVz4W6w19DMaatSrSXJhTYnaHaioB3NZSOm2wp1am9VWeJ5YYiywJ6v4bgjw4UO8cZN9vb8jB013vwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:15:50.679194Z"},"content_sha256":"b69a929bd7abdcec437ed3aef2ef3a433eaf17b99fb0910b814f24c278846b5b","schema_version":"1.0","event_id":"sha256:b69a929bd7abdcec437ed3aef2ef3a433eaf17b99fb0910b814f24c278846b5b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH/bundle.json","state_url":"https://pith.science/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH/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":"2026-06-02T04:15:50Z","links":{"resolver":"https://pith.science/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH","bundle":"https://pith.science/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH/bundle.json","state":"https://pith.science/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RHM2HGGR5OCW7GUIG2XKBTFGKH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:RHM2HGGR5OCW7GUIG2XKBTFGKH","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":"031124dcab4a256307dc516fc8d3b83844a718a6d76665293cd05f81228280d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-10T06:53:08Z","title_canon_sha256":"65055350bdbb16869aa09358383f4053aee0b0ed25733de537690f3cf4a9b7a4"},"schema_version":"1.0","source":{"id":"1509.03030","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.03030","created_at":"2026-05-18T01:32:26Z"},{"alias_kind":"arxiv_version","alias_value":"1509.03030v1","created_at":"2026-05-18T01:32:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.03030","created_at":"2026-05-18T01:32:26Z"},{"alias_kind":"pith_short_12","alias_value":"RHM2HGGR5OCW","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"RHM2HGGR5OCW7GUI","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"RHM2HGGR","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:b69a929bd7abdcec437ed3aef2ef3a433eaf17b99fb0910b814f24c278846b5b","target":"graph","created_at":"2026-05-18T01:32:26Z","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 report on the identification of a new $\\gamma$-ray-emitting narrow-line Seyfert 1 (NLS1) galaxy, SDSS J122222.55+041315.7, which increases the number of known objects of this remarkable but rare type of active galactic nuclei (AGN) to seven. Its optical spectrum, obtained in the Sloan Digital Sky Survey-Baryon Oscillation Spectroscopic Survey, reveals a broad H $\\beta$ emission line with a width (FWHM) of 1734$\\pm$104 km s$^{-1}$. This, along with strong optical Fe II multiplets [$R_{4570}=0.9$] and a weak [O III] $\\lambda 5007$ emission line, makes the object a typical NLS1. On the other h","authors_text":"Bifang Liu, Erlin Qiao, Hongyan Zhou, Jin Zhang, S. Komossa, Su Yao, Weimin Yuan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-10T06:53:08Z","title":"Identification of a New $\\gamma$-ray-emitting narrow-line Seyfert 1 Galaxy, at Redshift $\\sim1$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.03030","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":"sha256:703c20351dd758ccc136a291eea72a326b5655d4a24ccef71aa31489b57f545d","target":"record","created_at":"2026-05-18T01:32:26Z","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":"031124dcab4a256307dc516fc8d3b83844a718a6d76665293cd05f81228280d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-09-10T06:53:08Z","title_canon_sha256":"65055350bdbb16869aa09358383f4053aee0b0ed25733de537690f3cf4a9b7a4"},"schema_version":"1.0","source":{"id":"1509.03030","kind":"arxiv","version":1}},"canonical_sha256":"89d9a398d1eb856f9a8836aea0cca651df9e96ea4101372a512cd0eb2788102b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"89d9a398d1eb856f9a8836aea0cca651df9e96ea4101372a512cd0eb2788102b","first_computed_at":"2026-05-18T01:32:26.530284Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:26.530284Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"decYcIDVcOdvtAan8MrQ12K6G1c7eHqhwr8vMN/wYkiqm+YYGK62cBsx0UEv84OdPzcbeYtYeMdSeqqRWJyWBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:26.530943Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.03030","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:703c20351dd758ccc136a291eea72a326b5655d4a24ccef71aa31489b57f545d","sha256:b69a929bd7abdcec437ed3aef2ef3a433eaf17b99fb0910b814f24c278846b5b"],"state_sha256":"14eced0c13e3c7bf708ca9a9e5b46b70a548ff5b2185139b337993f1726ffd26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LDh/tcw/s41Xco4OkzRat8fhz3PZOGgbR1e/gfAcG8enLK1QDGveuFeGtDEVU4Kxox/6jbHkzelKaTY5owNwCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T04:15:50.681265Z","bundle_sha256":"ecd48064494a10ed2bfc83411d347617b5cec3dcd92316c8869ee38a50ccfb96"}}