{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:BCJF6TTPZQPYFBK5UYEN2Z5EGF","short_pith_number":"pith:BCJF6TTP","canonical_record":{"source":{"id":"1808.03659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-10T18:09:51Z","cross_cats_sorted":[],"title_canon_sha256":"77197948f0b39747e6251e4e2539fe26659899e7e4b70e348b02a399d2f7d056","abstract_canon_sha256":"60ef9f13c1c1cfe86922d8eebe483651d361395881d3565c8ecb43004474d61e"},"schema_version":"1.0"},"canonical_sha256":"08925f4e6fcc1f82855da608dd67a4314e7db686ec0e239eb068dda769dda90a","source":{"kind":"arxiv","id":"1808.03659","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03659","created_at":"2026-05-18T00:06:56Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03659v1","created_at":"2026-05-18T00:06:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03659","created_at":"2026-05-18T00:06:56Z"},{"alias_kind":"pith_short_12","alias_value":"BCJF6TTPZQPY","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"BCJF6TTPZQPYFBK5","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"BCJF6TTP","created_at":"2026-05-18T12:32:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:BCJF6TTPZQPYFBK5UYEN2Z5EGF","target":"record","payload":{"canonical_record":{"source":{"id":"1808.03659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-10T18:09:51Z","cross_cats_sorted":[],"title_canon_sha256":"77197948f0b39747e6251e4e2539fe26659899e7e4b70e348b02a399d2f7d056","abstract_canon_sha256":"60ef9f13c1c1cfe86922d8eebe483651d361395881d3565c8ecb43004474d61e"},"schema_version":"1.0"},"canonical_sha256":"08925f4e6fcc1f82855da608dd67a4314e7db686ec0e239eb068dda769dda90a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:56.973235Z","signature_b64":"9vITwkibd/b90MeR/V1gyDe+R1qiYbbkT8KHbDD54wvpaFshH8jpNVbR6Po/ptN3uY4PcX3wds5ANKhntq+/AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"08925f4e6fcc1f82855da608dd67a4314e7db686ec0e239eb068dda769dda90a","last_reissued_at":"2026-05-18T00:06:56.972628Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:56.972628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.03659","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":"2026-05-18T00:06:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Tk2Mce8a8cZiisvNERztfPm1O8TTilD6xp4E0Z2A4xB51dWgvxAdi8Ia1IKASEicOPsHKZc9Y6M9HGnnj0ZhDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:47:29.204037Z"},"content_sha256":"5ff84079e74c7ee9ed03b2afabb8c460c1f5a1498200c7a72fe5d3998e7054a5","schema_version":"1.0","event_id":"sha256:5ff84079e74c7ee9ed03b2afabb8c460c1f5a1498200c7a72fe5d3998e7054a5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:BCJF6TTPZQPYFBK5UYEN2Z5EGF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new method to identify subclasses among AGB stars using Gaia and 2MASS photometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"G. Pastorelli, I. Lecoeur-Taibi, M. Trabucchi, N. Mowlavi, P. Marigo, P.R. Wood, T. Lebzelter","submitted_at":"2018-08-10T18:09:51Z","abstract_excerpt":"Aims: We explore the wealth of high quality photometric data provided by data release 2 of the Gaia mission for long period variables (LPVs) in the Large Magellanic Cloud. Our goal is to identify stars of various types and masses along the Asymptotic Giant Branch.\n  Methods: For this endeavour, we developed a new multi-band approach combining Wesenheit functions W_{RP,BP-RP} and W_{K_s,J-K_s} in the Gaia BP, RP and 2MASS J, K_s spectral ranges, respectively, and use a new diagram (W_{RP,BP-RP}-W_{K_s,J-K_s}) versus K_s to distinguish between different kinds of stars in our sample of LPVs. We u"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03659","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":"2026-05-18T00:06:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h3KH49swYvBv4z6HHqZtXcqTeus1SOBy1PbEb5h5WDRQ5w0UON9sWpOl/onfLHwHYwm2xMdMa8cNGkVGUTzSAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:47:29.204672Z"},"content_sha256":"b6223dade7f233a25472311aaa154cc49ec52efe5175b21f3dc329ad3347fabe","schema_version":"1.0","event_id":"sha256:b6223dade7f233a25472311aaa154cc49ec52efe5175b21f3dc329ad3347fabe"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF/bundle.json","state_url":"https://pith.science/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF/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":"2026-05-28T06:47:29Z","links":{"resolver":"https://pith.science/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF","bundle":"https://pith.science/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF/bundle.json","state":"https://pith.science/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BCJF6TTPZQPYFBK5UYEN2Z5EGF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BCJF6TTPZQPYFBK5UYEN2Z5EGF","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":"60ef9f13c1c1cfe86922d8eebe483651d361395881d3565c8ecb43004474d61e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-10T18:09:51Z","title_canon_sha256":"77197948f0b39747e6251e4e2539fe26659899e7e4b70e348b02a399d2f7d056"},"schema_version":"1.0","source":{"id":"1808.03659","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.03659","created_at":"2026-05-18T00:06:56Z"},{"alias_kind":"arxiv_version","alias_value":"1808.03659v1","created_at":"2026-05-18T00:06:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.03659","created_at":"2026-05-18T00:06:56Z"},{"alias_kind":"pith_short_12","alias_value":"BCJF6TTPZQPY","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_16","alias_value":"BCJF6TTPZQPYFBK5","created_at":"2026-05-18T12:32:13Z"},{"alias_kind":"pith_short_8","alias_value":"BCJF6TTP","created_at":"2026-05-18T12:32:13Z"}],"graph_snapshots":[{"event_id":"sha256:b6223dade7f233a25472311aaa154cc49ec52efe5175b21f3dc329ad3347fabe","target":"graph","created_at":"2026-05-18T00:06:56Z","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":"Aims: We explore the wealth of high quality photometric data provided by data release 2 of the Gaia mission for long period variables (LPVs) in the Large Magellanic Cloud. Our goal is to identify stars of various types and masses along the Asymptotic Giant Branch.\n  Methods: For this endeavour, we developed a new multi-band approach combining Wesenheit functions W_{RP,BP-RP} and W_{K_s,J-K_s} in the Gaia BP, RP and 2MASS J, K_s spectral ranges, respectively, and use a new diagram (W_{RP,BP-RP}-W_{K_s,J-K_s}) versus K_s to distinguish between different kinds of stars in our sample of LPVs. We u","authors_text":"G. Pastorelli, I. Lecoeur-Taibi, M. Trabucchi, N. Mowlavi, P. Marigo, P.R. Wood, T. Lebzelter","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-10T18:09:51Z","title":"A new method to identify subclasses among AGB stars using Gaia and 2MASS photometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.03659","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":"sha256:5ff84079e74c7ee9ed03b2afabb8c460c1f5a1498200c7a72fe5d3998e7054a5","target":"record","created_at":"2026-05-18T00:06:56Z","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":"60ef9f13c1c1cfe86922d8eebe483651d361395881d3565c8ecb43004474d61e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-08-10T18:09:51Z","title_canon_sha256":"77197948f0b39747e6251e4e2539fe26659899e7e4b70e348b02a399d2f7d056"},"schema_version":"1.0","source":{"id":"1808.03659","kind":"arxiv","version":1}},"canonical_sha256":"08925f4e6fcc1f82855da608dd67a4314e7db686ec0e239eb068dda769dda90a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"08925f4e6fcc1f82855da608dd67a4314e7db686ec0e239eb068dda769dda90a","first_computed_at":"2026-05-18T00:06:56.972628Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:56.972628Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9vITwkibd/b90MeR/V1gyDe+R1qiYbbkT8KHbDD54wvpaFshH8jpNVbR6Po/ptN3uY4PcX3wds5ANKhntq+/AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:56.973235Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.03659","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ff84079e74c7ee9ed03b2afabb8c460c1f5a1498200c7a72fe5d3998e7054a5","sha256:b6223dade7f233a25472311aaa154cc49ec52efe5175b21f3dc329ad3347fabe"],"state_sha256":"93026ee931dc9662b6f0efb2751617c6893e4002e4650ec694b0cabf2dffc43a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gZVpKh9F8NU5JJgllAQWmIuEnKYSqkPK+TPELu3CmhtDQpR8MjcfODIO09CUhxAP5s3MLZXaw//9uxu2hhe9AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T06:47:29.207520Z","bundle_sha256":"238fee2005e4532eb18e108d67f5458d9e61617e0be514f69863ce2d44bc5cb4"}}