{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:2CAGEDSNBNDTZH25525ST2EJRJ","short_pith_number":"pith:2CAGEDSN","canonical_record":{"source":{"id":"2505.03972","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-06T20:48:21Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"ae1523aae216b27b4a24ff857131f198af977143062f6c11de355103a73f513a","abstract_canon_sha256":"c028d34b049506207fd09ee8978d1a8c12b7e1f55ddff14ae6bf94072bdf5604"},"schema_version":"1.0"},"canonical_sha256":"d080620e4d0b473c9f5deebb29e8898a6ea0248ac492d77ae459494921c5f0d8","source":{"kind":"arxiv","id":"2505.03972","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03972","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03972v1","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03972","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"2CAGEDSNBNDT","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"pith_short_16","alias_value":"2CAGEDSNBNDTZH25","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"pith_short_8","alias_value":"2CAGEDSN","created_at":"2026-07-05T10:59:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:2CAGEDSNBNDTZH25525ST2EJRJ","target":"record","payload":{"canonical_record":{"source":{"id":"2505.03972","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-06T20:48:21Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"ae1523aae216b27b4a24ff857131f198af977143062f6c11de355103a73f513a","abstract_canon_sha256":"c028d34b049506207fd09ee8978d1a8c12b7e1f55ddff14ae6bf94072bdf5604"},"schema_version":"1.0"},"canonical_sha256":"d080620e4d0b473c9f5deebb29e8898a6ea0248ac492d77ae459494921c5f0d8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:34.401385Z","signature_b64":"myGu2pN2kuoziT1VwAjJrclRVh18MpIDQQvjnQE03af4sFdFyhFKpBZ7udDEXJP+RKyEK2teqyTCvMlYufctAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d080620e4d0b473c9f5deebb29e8898a6ea0248ac492d77ae459494921c5f0d8","last_reissued_at":"2026-07-05T10:59:34.400945Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:34.400945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.03972","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":"2026-07-05T10:59:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vDH5472oyNPrAKfADt+dIX/SPsn5wxIpDdKSI8VKKuUsgCEdh8DPlLCOSNZwm/SiCXnafpxug5FRMx8me5dNDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T12:19:09.570542Z"},"content_sha256":"2547ce9b4865d35a8d35d2c725dba68c43f443f7513d873aec2f0e1c00a16bc6","schema_version":"1.0","event_id":"sha256:2547ce9b4865d35a8d35d2c725dba68c43f443f7513d873aec2f0e1c00a16bc6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:2CAGEDSNBNDTZH25525ST2EJRJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. VII. Long-Period Variable Stars in the Nearest Starburst Dwarf Galaxy, IC 10","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.GA","authors_text":"Atefeh Javadi, Elham Saremi, Habib Khosroshahi, Hamed Altafi, Hamidreza Mahani, Iain McDonald, Jacco van Loon, Mahtab Gholami, Samaneh Eftekhari, Yi Ren","submitted_at":"2025-05-06T20:48:21Z","abstract_excerpt":"To identify long-period variable (LPV) stars in IC10 - the nearest starburst galaxy of the Local Group (LG) - we conducted an optical monitoring survey using the 2.5-m Isaac Newton Telescope (INT) with the wide-field camera (WFC) in the i-band and V-band from 2015 to 2017. We created a photometric catalog for 53,579 stars within the area of CCD4 of WFC ($\\sim$ 0.07 deg$^2$ corresponding to 13.5 kpc$^2$ at the distance of IC10), of which we classified 536 and 380 stars as long-period variable candidates (LPVs), mostly asymptotic giant branch stars (AGBs) and red supergiants (RSGs), within CCD4 "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03972","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/2505.03972/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":"2026-07-05T10:59:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AGXYyzL0EqA15NTaI989k1iP8PjG9jLozkDhze8Y3vyG97uKsV5XF6mjpr+58j90CYL4ud2ZLrLbJesDU1AHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-19T12:19:09.570936Z"},"content_sha256":"9420eaeeb93edc65948031c0565fa8c49288adac89bffdb4990fd43c65c89056","schema_version":"1.0","event_id":"sha256:9420eaeeb93edc65948031c0565fa8c49288adac89bffdb4990fd43c65c89056"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2CAGEDSNBNDTZH25525ST2EJRJ/bundle.json","state_url":"https://pith.science/pith/2CAGEDSNBNDTZH25525ST2EJRJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2CAGEDSNBNDTZH25525ST2EJRJ/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":"2026-08-19T12:19:09Z","links":{"resolver":"https://pith.science/pith/2CAGEDSNBNDTZH25525ST2EJRJ","bundle":"https://pith.science/pith/2CAGEDSNBNDTZH25525ST2EJRJ/bundle.json","state":"https://pith.science/pith/2CAGEDSNBNDTZH25525ST2EJRJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2CAGEDSNBNDTZH25525ST2EJRJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2CAGEDSNBNDTZH25525ST2EJRJ","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":"c028d34b049506207fd09ee8978d1a8c12b7e1f55ddff14ae6bf94072bdf5604","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-06T20:48:21Z","title_canon_sha256":"ae1523aae216b27b4a24ff857131f198af977143062f6c11de355103a73f513a"},"schema_version":"1.0","source":{"id":"2505.03972","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.03972","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"2505.03972v1","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.03972","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"2CAGEDSNBNDT","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"pith_short_16","alias_value":"2CAGEDSNBNDTZH25","created_at":"2026-07-05T10:59:34Z"},{"alias_kind":"pith_short_8","alias_value":"2CAGEDSN","created_at":"2026-07-05T10:59:34Z"}],"graph_snapshots":[{"event_id":"sha256:9420eaeeb93edc65948031c0565fa8c49288adac89bffdb4990fd43c65c89056","target":"graph","created_at":"2026-07-05T10:59:34Z","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/2505.03972/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"To identify long-period variable (LPV) stars in IC10 - the nearest starburst galaxy of the Local Group (LG) - we conducted an optical monitoring survey using the 2.5-m Isaac Newton Telescope (INT) with the wide-field camera (WFC) in the i-band and V-band from 2015 to 2017. We created a photometric catalog for 53,579 stars within the area of CCD4 of WFC ($\\sim$ 0.07 deg$^2$ corresponding to 13.5 kpc$^2$ at the distance of IC10), of which we classified 536 and 380 stars as long-period variable candidates (LPVs), mostly asymptotic giant branch stars (AGBs) and red supergiants (RSGs), within CCD4 ","authors_text":"Atefeh Javadi, Elham Saremi, Habib Khosroshahi, Hamed Altafi, Hamidreza Mahani, Iain McDonald, Jacco van Loon, Mahtab Gholami, Samaneh Eftekhari, Yi Ren","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-06T20:48:21Z","title":"The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. VII. Long-Period Variable Stars in the Nearest Starburst Dwarf Galaxy, IC 10"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.03972","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":"sha256:2547ce9b4865d35a8d35d2c725dba68c43f443f7513d873aec2f0e1c00a16bc6","target":"record","created_at":"2026-07-05T10:59:34Z","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":"c028d34b049506207fd09ee8978d1a8c12b7e1f55ddff14ae6bf94072bdf5604","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-06T20:48:21Z","title_canon_sha256":"ae1523aae216b27b4a24ff857131f198af977143062f6c11de355103a73f513a"},"schema_version":"1.0","source":{"id":"2505.03972","kind":"arxiv","version":1}},"canonical_sha256":"d080620e4d0b473c9f5deebb29e8898a6ea0248ac492d77ae459494921c5f0d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d080620e4d0b473c9f5deebb29e8898a6ea0248ac492d77ae459494921c5f0d8","first_computed_at":"2026-07-05T10:59:34.400945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:34.400945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"myGu2pN2kuoziT1VwAjJrclRVh18MpIDQQvjnQE03af4sFdFyhFKpBZ7udDEXJP+RKyEK2teqyTCvMlYufctAw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:34.401385Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.03972","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2547ce9b4865d35a8d35d2c725dba68c43f443f7513d873aec2f0e1c00a16bc6","sha256:9420eaeeb93edc65948031c0565fa8c49288adac89bffdb4990fd43c65c89056"],"state_sha256":"17699eaf13e1f0d68d2fb4b9de252c49bef0a425394dbb0cd7ef5c19520792f7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"exG584x4CRIa/X5Pt1tN7wYzsjjjOSooS4E9cMb8gpdpdH14dLZoQ3lG7ft6oZ1kebxvgRq7eKhsjCasVJe7BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-19T12:19:09.574581Z","bundle_sha256":"110a2b05bac441025f63791888469fef7d05592486cd894abd827824f81dc7f9"}}