{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:PZB4GEFFBKH7XMRVI6NIC6MWKD","short_pith_number":"pith:PZB4GEFF","canonical_record":{"source":{"id":"1404.4444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-17T08:18:04Z","cross_cats_sorted":[],"title_canon_sha256":"48217e59c9397c203d37f1fb983427d0e887530ce8371f97619f146efffa1a05","abstract_canon_sha256":"619f4aaebea1ea7b594cc4a0857ca813bc20ecb940c5a34c4c929b333c61bc67"},"schema_version":"1.0"},"canonical_sha256":"7e43c310a50a8ffbb235479a81799650c9c9f80a208e8e10c0b640f9745a8969","source":{"kind":"arxiv","id":"1404.4444","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4444","created_at":"2026-05-18T02:54:04Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4444v1","created_at":"2026-05-18T02:54:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4444","created_at":"2026-05-18T02:54:04Z"},{"alias_kind":"pith_short_12","alias_value":"PZB4GEFFBKH7","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PZB4GEFFBKH7XMRV","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PZB4GEFF","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:PZB4GEFFBKH7XMRVI6NIC6MWKD","target":"record","payload":{"canonical_record":{"source":{"id":"1404.4444","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-17T08:18:04Z","cross_cats_sorted":[],"title_canon_sha256":"48217e59c9397c203d37f1fb983427d0e887530ce8371f97619f146efffa1a05","abstract_canon_sha256":"619f4aaebea1ea7b594cc4a0857ca813bc20ecb940c5a34c4c929b333c61bc67"},"schema_version":"1.0"},"canonical_sha256":"7e43c310a50a8ffbb235479a81799650c9c9f80a208e8e10c0b640f9745a8969","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:54:04.365229Z","signature_b64":"68lNY0p6lGXgibZfFQpu1ac62YKUpz1sfLLYdF71dx3hFJuzsxywcVOvJGvEYXm91sgDFqPlieQtafVVFA4NBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e43c310a50a8ffbb235479a81799650c9c9f80a208e8e10c0b640f9745a8969","last_reissued_at":"2026-05-18T02:54:04.364603Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:54:04.364603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.4444","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":"2026-05-18T02:54:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rEtRzmAJHQmHZxUERwf9Ru5wh4Jo+JwcDGCTKTr0ZjBclEB+EXvizeDQBlrAAjd4mqCKrXJuq/ZuP/BV6JDeCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T14:41:34.448057Z"},"content_sha256":"18fe684d3bb0d700e842faa13639e5cac2f8e34bf23090c915f5c72c67793588","schema_version":"1.0","event_id":"sha256:18fe684d3bb0d700e842faa13639e5cac2f8e34bf23090c915f5c72c67793588"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:PZB4GEFFBKH7XMRVI6NIC6MWKD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New 2MASS Near-infrared Photometry for Globular Clusters in M31","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"2), (2) University of Chinese Academy of Sciences), Chinese Academy of Sciences, Jun Ma (1), National Astronomical Observatories, Song Wang (1, Xu Zhou (1) ((1) Key Laboratory of Optical Astronomy, Zhenyu Wu (1)","submitted_at":"2014-04-17T08:18:04Z","abstract_excerpt":"We present 2MASS $JHK_{\\rm s}$ photometry for 913 star clusters and candidates in the field of M31, which are selected from the latest Revised Bologna Catalog of M31 globular clusters (GCs) and candidates. The photometric measurements in this paper supplement this catalog, and provide a most comprehensive and homogeneous photometric catalog for M31 GCs in the $JHK_{\\rm s}$ bandpasses. In general, our photometry is consistent with previous measurements. The globular cluster luminosity function (GCLF) peaks for the confirmed GCs derived by fitting a $t_5$ distribution using maximum likelihood me"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4444","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":"2026-05-18T02:54:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mxXq39SsR6N40nuZEfAMwcFlP//iR6jDp26RoE4RQB7unJ9b6PiNoU18abDzqzaK6QZZXJ7Srl36FyWJAl5MDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T14:41:34.448781Z"},"content_sha256":"361023997d66cedf395063697ef8f87eacb10b1f43aedff7544f33b37dc4336c","schema_version":"1.0","event_id":"sha256:361023997d66cedf395063697ef8f87eacb10b1f43aedff7544f33b37dc4336c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD/bundle.json","state_url":"https://pith.science/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD/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":"2026-05-27T14:41:34Z","links":{"resolver":"https://pith.science/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD","bundle":"https://pith.science/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD/bundle.json","state":"https://pith.science/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PZB4GEFFBKH7XMRVI6NIC6MWKD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:PZB4GEFFBKH7XMRVI6NIC6MWKD","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":"619f4aaebea1ea7b594cc4a0857ca813bc20ecb940c5a34c4c929b333c61bc67","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-17T08:18:04Z","title_canon_sha256":"48217e59c9397c203d37f1fb983427d0e887530ce8371f97619f146efffa1a05"},"schema_version":"1.0","source":{"id":"1404.4444","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4444","created_at":"2026-05-18T02:54:04Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4444v1","created_at":"2026-05-18T02:54:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4444","created_at":"2026-05-18T02:54:04Z"},{"alias_kind":"pith_short_12","alias_value":"PZB4GEFFBKH7","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"PZB4GEFFBKH7XMRV","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"PZB4GEFF","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:361023997d66cedf395063697ef8f87eacb10b1f43aedff7544f33b37dc4336c","target":"graph","created_at":"2026-05-18T02:54:04Z","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 2MASS $JHK_{\\rm s}$ photometry for 913 star clusters and candidates in the field of M31, which are selected from the latest Revised Bologna Catalog of M31 globular clusters (GCs) and candidates. The photometric measurements in this paper supplement this catalog, and provide a most comprehensive and homogeneous photometric catalog for M31 GCs in the $JHK_{\\rm s}$ bandpasses. In general, our photometry is consistent with previous measurements. The globular cluster luminosity function (GCLF) peaks for the confirmed GCs derived by fitting a $t_5$ distribution using maximum likelihood me","authors_text":"2), (2) University of Chinese Academy of Sciences), Chinese Academy of Sciences, Jun Ma (1), National Astronomical Observatories, Song Wang (1, Xu Zhou (1) ((1) Key Laboratory of Optical Astronomy, Zhenyu Wu (1)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-17T08:18:04Z","title":"New 2MASS Near-infrared Photometry for Globular Clusters in M31"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4444","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":"sha256:18fe684d3bb0d700e842faa13639e5cac2f8e34bf23090c915f5c72c67793588","target":"record","created_at":"2026-05-18T02:54:04Z","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":"619f4aaebea1ea7b594cc4a0857ca813bc20ecb940c5a34c4c929b333c61bc67","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-17T08:18:04Z","title_canon_sha256":"48217e59c9397c203d37f1fb983427d0e887530ce8371f97619f146efffa1a05"},"schema_version":"1.0","source":{"id":"1404.4444","kind":"arxiv","version":1}},"canonical_sha256":"7e43c310a50a8ffbb235479a81799650c9c9f80a208e8e10c0b640f9745a8969","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7e43c310a50a8ffbb235479a81799650c9c9f80a208e8e10c0b640f9745a8969","first_computed_at":"2026-05-18T02:54:04.364603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:54:04.364603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"68lNY0p6lGXgibZfFQpu1ac62YKUpz1sfLLYdF71dx3hFJuzsxywcVOvJGvEYXm91sgDFqPlieQtafVVFA4NBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:54:04.365229Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.4444","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:18fe684d3bb0d700e842faa13639e5cac2f8e34bf23090c915f5c72c67793588","sha256:361023997d66cedf395063697ef8f87eacb10b1f43aedff7544f33b37dc4336c"],"state_sha256":"830d15fd3cbb4ffa3e77acf4f82e59040894ffd2f7601d0d8a4a1fcf60e24d29"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P/5s7gMeY5N4gTaPxyJGrYzoO8exeS+NoNdbkaySuVrVVTgS7zV5514xK3g1A7A78Im5HNUFyLpFwlp+/BRAAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T14:41:34.452265Z","bundle_sha256":"93cb5a55fc7c3ba95164a2ac9ac731dbc216f1f7dd7bae54bc5b2d5a708679be"}}