{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:DDI5HBQGGV6ZSMWNQNE5WDLVK6","short_pith_number":"pith:DDI5HBQG","canonical_record":{"source":{"id":"2206.06138","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-06-13T13:20:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"6997a0d9f3f88e3b79d4473db87f056a12bac9e1729c731b485a3d613cefd995","abstract_canon_sha256":"108b7201c852698b9de1e435e08a5c47036bfdd0453062c838efd45973613215"},"schema_version":"1.0"},"canonical_sha256":"18d1d38606357d9932cd8349db0d755786c038584858bb40ec06e075259592ad","source":{"kind":"arxiv","id":"2206.06138","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.06138","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"arxiv_version","alias_value":"2206.06138v1","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.06138","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"pith_short_12","alias_value":"DDI5HBQGGV6Z","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"DDI5HBQGGV6ZSMWN","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"DDI5HBQG","created_at":"2026-07-05T04:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:DDI5HBQGGV6ZSMWNQNE5WDLVK6","target":"record","payload":{"canonical_record":{"source":{"id":"2206.06138","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-06-13T13:20:59Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"6997a0d9f3f88e3b79d4473db87f056a12bac9e1729c731b485a3d613cefd995","abstract_canon_sha256":"108b7201c852698b9de1e435e08a5c47036bfdd0453062c838efd45973613215"},"schema_version":"1.0"},"canonical_sha256":"18d1d38606357d9932cd8349db0d755786c038584858bb40ec06e075259592ad","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:31:15.807522Z","signature_b64":"ppRLB2f5q3ziNWagxlZo0W69LJlZMtPs6U3qkfwu3W7dZnUEc15cyLhuR8unZR0FPhyv5bgnO4ICMEOktecXCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18d1d38606357d9932cd8349db0d755786c038584858bb40ec06e075259592ad","last_reissued_at":"2026-07-05T04:31:15.807072Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:31:15.807072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.06138","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":"2026-07-05T04:31:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mXDVWJBcaeXU+BVmJ/co98T3OPAGPVexcCbgtqKer6hQUBMmk0e37e7/Is4vdA70gDLnOyuq2k9tC55t6dkbAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:50:29.641602Z"},"content_sha256":"f507113ad2f234a42ffedcdd9222761da809e5ba297a0760f2811edca2ab5936","schema_version":"1.0","event_id":"sha256:f507113ad2f234a42ffedcdd9222761da809e5ba297a0760f2811edca2ab5936"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:DDI5HBQGGV6ZSMWNQNE5WDLVK6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gaia Data Release 3: Analysis of the Gaia BP/RP spectra using the General Stellar Parameterizer from Photometry","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. Abreu Aramburu, A. Bijaoui, A. Burlacu, A. Chiavassa, A.C. Lanzafame, A. Dapergolas, A. Gavel, A. Gomez, A. Jean-Antoine Piccolo, A.J. Korn, A. Lobel, A. Lorca, A. Magdaleno Romeo, A. Recio-Blanco, A. Silvelo, A. Ulla, A. Vallenari, B. Edvardsson, B. Pichon, C.A.L. Bailer-Jones, C. Dafonte, C. Demouchy, C. Nicolas, C. Ordenovic, C. Panem, C. Robin, C. Soubiran, D. Garabato, D. Hatzidimitriou, D.J. Marshall, E. Brugaletta, E. Livanou, E.L. Licata, E. Poggio, E. Utrilla, E. van Dillen, F. De Angeli, F. Marocco, F. Pailler, F. Riclet, F. Th\\'evenin, G. Contursi, G. Kordopatis, G. Torralba Elipe, H.E.P. Lindstr{\\o}m, H.-W. Rix, H. Zhao, I. Bellas-Velidis, I. Gonz\\'alez-Santamar\\'ia, I. Slezak, J. Bakker, J. Rybizki, J. Zorec, L. Casamiquela, L. Chaoul, L. Delchambre, L.M. Sarro, L. Pallas-Quintela, M.A. \\'Alvarez, M. Fouesneau, M. Garc\\'ia-Torres, M. Kontizas, M. Manteiga, M. Segol, M.S. Schultheis, M. S\\\"uveges, N. Brouillet, N. Mary, O.L. Creevey, P.A. Palicio, P. de Laverny, P. Garc\\'ia-Lario, R. Andrae, R. Carballo, R. Drimmel, R.L. Smart, R. Santove\\~na, R. Sordo, T.E. Dharmawardena, U. Heiter, W.J. Cooper, Y. Fr\\'emat, Y. Lebreton","submitted_at":"2022-06-13T13:20:59Z","abstract_excerpt":"We present the General Stellar Parameterizer from Photometry (GSP-Phot), which is part of the astrophysical parameters inference system (Apsis). GSP-Phot is designed to produce a homogeneous catalogue of parameters for hundreds of millions of single non-variable stars based on their astrometry, photometry, and low-resolution BP/RP spectra. These parameters are effective temperature, surface gravity, metallicity, absolute $M_G$ magnitude, radius, distance, and extinction for each star. GSP-Phot uses a Bayesian forward-modelling approach to simultaneously fit the BP/RP spectrum, parallax, and ap"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.06138","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/2206.06138/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":"2026-07-05T04:31:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mkEi7wZ2ZuVgdVhBojWfm+00EVcnBDNC8oVFQJKDccSHdH3yJdbH1XGwkyvWGhT0bIcubZtCWWB9WsY+jOtaBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:50:29.642012Z"},"content_sha256":"80bd9b7fc332826105f91f55f271dab14a2c885a403c91add72739a60363c99b","schema_version":"1.0","event_id":"sha256:80bd9b7fc332826105f91f55f271dab14a2c885a403c91add72739a60363c99b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6/bundle.json","state_url":"https://pith.science/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6/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":"2026-07-05T11:50:29Z","links":{"resolver":"https://pith.science/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6","bundle":"https://pith.science/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6/bundle.json","state":"https://pith.science/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DDI5HBQGGV6ZSMWNQNE5WDLVK6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:DDI5HBQGGV6ZSMWNQNE5WDLVK6","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":"108b7201c852698b9de1e435e08a5c47036bfdd0453062c838efd45973613215","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-06-13T13:20:59Z","title_canon_sha256":"6997a0d9f3f88e3b79d4473db87f056a12bac9e1729c731b485a3d613cefd995"},"schema_version":"1.0","source":{"id":"2206.06138","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.06138","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"arxiv_version","alias_value":"2206.06138v1","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.06138","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"pith_short_12","alias_value":"DDI5HBQGGV6Z","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"DDI5HBQGGV6ZSMWN","created_at":"2026-07-05T04:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"DDI5HBQG","created_at":"2026-07-05T04:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:80bd9b7fc332826105f91f55f271dab14a2c885a403c91add72739a60363c99b","target":"graph","created_at":"2026-07-05T04:31:15Z","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/2206.06138/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the General Stellar Parameterizer from Photometry (GSP-Phot), which is part of the astrophysical parameters inference system (Apsis). GSP-Phot is designed to produce a homogeneous catalogue of parameters for hundreds of millions of single non-variable stars based on their astrometry, photometry, and low-resolution BP/RP spectra. These parameters are effective temperature, surface gravity, metallicity, absolute $M_G$ magnitude, radius, distance, and extinction for each star. GSP-Phot uses a Bayesian forward-modelling approach to simultaneously fit the BP/RP spectrum, parallax, and ap","authors_text":"A. Abreu Aramburu, A. Bijaoui, A. Burlacu, A. Chiavassa, A.C. Lanzafame, A. Dapergolas, A. Gavel, A. Gomez, A. Jean-Antoine Piccolo, A.J. Korn, A. Lobel, A. Lorca, A. Magdaleno Romeo, A. Recio-Blanco, A. Silvelo, A. Ulla, A. Vallenari, B. Edvardsson, B. Pichon, C.A.L. Bailer-Jones, C. Dafonte, C. Demouchy, C. Nicolas, C. Ordenovic, C. Panem, C. Robin, C. Soubiran, D. Garabato, D. Hatzidimitriou, D.J. Marshall, E. Brugaletta, E. Livanou, E.L. Licata, E. Poggio, E. Utrilla, E. van Dillen, F. De Angeli, F. Marocco, F. Pailler, F. Riclet, F. Th\\'evenin, G. Contursi, G. Kordopatis, G. Torralba Elipe, H.E.P. Lindstr{\\o}m, H.-W. Rix, H. Zhao, I. Bellas-Velidis, I. Gonz\\'alez-Santamar\\'ia, I. Slezak, J. Bakker, J. Rybizki, J. Zorec, L. Casamiquela, L. Chaoul, L. Delchambre, L.M. Sarro, L. Pallas-Quintela, M.A. \\'Alvarez, M. Fouesneau, M. Garc\\'ia-Torres, M. Kontizas, M. Manteiga, M. Segol, M.S. Schultheis, M. S\\\"uveges, N. Brouillet, N. Mary, O.L. Creevey, P.A. Palicio, P. de Laverny, P. Garc\\'ia-Lario, R. Andrae, R. Carballo, R. Drimmel, R.L. Smart, R. Santove\\~na, R. Sordo, T.E. Dharmawardena, U. Heiter, W.J. Cooper, Y. Fr\\'emat, Y. Lebreton","cross_cats":["astro-ph.GA"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-06-13T13:20:59Z","title":"Gaia Data Release 3: Analysis of the Gaia BP/RP spectra using the General Stellar Parameterizer from Photometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.06138","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:f507113ad2f234a42ffedcdd9222761da809e5ba297a0760f2811edca2ab5936","target":"record","created_at":"2026-07-05T04:31:15Z","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":"108b7201c852698b9de1e435e08a5c47036bfdd0453062c838efd45973613215","cross_cats_sorted":["astro-ph.GA"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-06-13T13:20:59Z","title_canon_sha256":"6997a0d9f3f88e3b79d4473db87f056a12bac9e1729c731b485a3d613cefd995"},"schema_version":"1.0","source":{"id":"2206.06138","kind":"arxiv","version":1}},"canonical_sha256":"18d1d38606357d9932cd8349db0d755786c038584858bb40ec06e075259592ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18d1d38606357d9932cd8349db0d755786c038584858bb40ec06e075259592ad","first_computed_at":"2026-07-05T04:31:15.807072Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:31:15.807072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ppRLB2f5q3ziNWagxlZo0W69LJlZMtPs6U3qkfwu3W7dZnUEc15cyLhuR8unZR0FPhyv5bgnO4ICMEOktecXCA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:31:15.807522Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.06138","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f507113ad2f234a42ffedcdd9222761da809e5ba297a0760f2811edca2ab5936","sha256:80bd9b7fc332826105f91f55f271dab14a2c885a403c91add72739a60363c99b"],"state_sha256":"5caebe97cbf75b61624257eb2fb1b847bef4a8054cf1d4aa9d924aae2d2024f3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B3QoS7ObTTIhLNpXgu7gp3rU0j69gvq2GfdOXIV6h6XtLSC0F9gJ/xLyd4b8sV2A5uNmJOEDfj1NnfSgNXX7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T11:50:29.643988Z","bundle_sha256":"e15ea750384989f312713f4cd2650bbb773e708b90ffce58a44b9c9c3ef3e1f4"}}