{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:T3LDRKJH7Y3ILJRHKQIORSKC7B","short_pith_number":"pith:T3LDRKJH","canonical_record":{"source":{"id":"2307.15044","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-07-27T17:49:25Z","cross_cats_sorted":[],"title_canon_sha256":"c2950a9dd565f23599e9797cb7a95d27063b392b810b7c29e892420e5e2e86d3","abstract_canon_sha256":"784635c0d595d593bc8136a0ee4275c28c944b6f6364d571bf34ec29a3e939c5"},"schema_version":"1.0"},"canonical_sha256":"9ed638a927fe3685a6275410e8c942f859deef3071dda8a69b32191f46546ff1","source":{"kind":"arxiv","id":"2307.15044","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.15044","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"arxiv_version","alias_value":"2307.15044v1","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.15044","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"pith_short_12","alias_value":"T3LDRKJH7Y3I","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"pith_short_16","alias_value":"T3LDRKJH7Y3ILJRH","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"pith_short_8","alias_value":"T3LDRKJH","created_at":"2026-07-05T06:50:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:T3LDRKJH7Y3ILJRHKQIORSKC7B","target":"record","payload":{"canonical_record":{"source":{"id":"2307.15044","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-07-27T17:49:25Z","cross_cats_sorted":[],"title_canon_sha256":"c2950a9dd565f23599e9797cb7a95d27063b392b810b7c29e892420e5e2e86d3","abstract_canon_sha256":"784635c0d595d593bc8136a0ee4275c28c944b6f6364d571bf34ec29a3e939c5"},"schema_version":"1.0"},"canonical_sha256":"9ed638a927fe3685a6275410e8c942f859deef3071dda8a69b32191f46546ff1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:50:02.154807Z","signature_b64":"gOy2QAOkohrChZWt9OCl7X0rT4byhhqo8EXoozSSnOvrHUgdu/G7Wxzj3dpX75Ag+7elyif3T2WGP8H8LhWPCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ed638a927fe3685a6275410e8c942f859deef3071dda8a69b32191f46546ff1","last_reissued_at":"2026-07-05T06:50:02.154392Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:50:02.154392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.15044","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":"2026-07-05T06:50:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RYcxRdP2wDHMmQaArb355XdkxadgEkc7YaKPKKbwj/DeAaFtO8WR5NzXn2h5XPOahWiuxzATGPcIof793wuaDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:16:20.496518Z"},"content_sha256":"3abca7f16649a554e73da9a24cc3be6c059177c8dc63984bde14755bfebf4edb","schema_version":"1.0","event_id":"sha256:3abca7f16649a554e73da9a24cc3be6c059177c8dc63984bde14755bfebf4edb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:T3LDRKJH7Y3ILJRHKQIORSKC7B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulation-guided galaxy evolution inference: A case study with strong lensing galaxies","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andreas Filipp, Ruediger Pakmor, Sherry H. Suyu, Xiaosheng Huang, Yiping Shu","submitted_at":"2023-07-27T17:49:25Z","abstract_excerpt":"Understanding the evolution of galaxies provides crucial insights into a broad range of aspects in astrophysics, including structure formation and growth, the nature of dark energy and dark matter, baryonic physics, and more. It is, however, infeasible to track the evolutionary processes of individual galaxies in real time given their long timescales. As a result, galaxy evolution analyses have been mostly based on ensembles of galaxies that are supposed to be from the same population according to usually basic and crude observational criteria. We propose a new strategy of evaluating the evolu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.15044","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/2307.15044/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":"2026-07-05T06:50:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hk1r+K6O56fwwKjk2f45nCH8c5+dIBSF8JOWpd2VlDEg2KMI8TB4ae8XOgDgZVIUU8UEsNvBJMoSN+sb2IbDCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T15:16:20.497498Z"},"content_sha256":"196f3e770e08e72e44a7fa4931224178078fda47c8df309573eab5542602462f","schema_version":"1.0","event_id":"sha256:196f3e770e08e72e44a7fa4931224178078fda47c8df309573eab5542602462f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B/bundle.json","state_url":"https://pith.science/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B/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":"2026-08-04T15:16:20Z","links":{"resolver":"https://pith.science/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B","bundle":"https://pith.science/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B/bundle.json","state":"https://pith.science/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3LDRKJH7Y3ILJRHKQIORSKC7B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:T3LDRKJH7Y3ILJRHKQIORSKC7B","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":"784635c0d595d593bc8136a0ee4275c28c944b6f6364d571bf34ec29a3e939c5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-07-27T17:49:25Z","title_canon_sha256":"c2950a9dd565f23599e9797cb7a95d27063b392b810b7c29e892420e5e2e86d3"},"schema_version":"1.0","source":{"id":"2307.15044","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.15044","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"arxiv_version","alias_value":"2307.15044v1","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.15044","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"pith_short_12","alias_value":"T3LDRKJH7Y3I","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"pith_short_16","alias_value":"T3LDRKJH7Y3ILJRH","created_at":"2026-07-05T06:50:02Z"},{"alias_kind":"pith_short_8","alias_value":"T3LDRKJH","created_at":"2026-07-05T06:50:02Z"}],"graph_snapshots":[{"event_id":"sha256:196f3e770e08e72e44a7fa4931224178078fda47c8df309573eab5542602462f","target":"graph","created_at":"2026-07-05T06:50:02Z","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/2307.15044/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Understanding the evolution of galaxies provides crucial insights into a broad range of aspects in astrophysics, including structure formation and growth, the nature of dark energy and dark matter, baryonic physics, and more. It is, however, infeasible to track the evolutionary processes of individual galaxies in real time given their long timescales. As a result, galaxy evolution analyses have been mostly based on ensembles of galaxies that are supposed to be from the same population according to usually basic and crude observational criteria. We propose a new strategy of evaluating the evolu","authors_text":"Andreas Filipp, Ruediger Pakmor, Sherry H. Suyu, Xiaosheng Huang, Yiping Shu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-07-27T17:49:25Z","title":"Simulation-guided galaxy evolution inference: A case study with strong lensing galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.15044","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":"sha256:3abca7f16649a554e73da9a24cc3be6c059177c8dc63984bde14755bfebf4edb","target":"record","created_at":"2026-07-05T06:50:02Z","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":"784635c0d595d593bc8136a0ee4275c28c944b6f6364d571bf34ec29a3e939c5","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2023-07-27T17:49:25Z","title_canon_sha256":"c2950a9dd565f23599e9797cb7a95d27063b392b810b7c29e892420e5e2e86d3"},"schema_version":"1.0","source":{"id":"2307.15044","kind":"arxiv","version":1}},"canonical_sha256":"9ed638a927fe3685a6275410e8c942f859deef3071dda8a69b32191f46546ff1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ed638a927fe3685a6275410e8c942f859deef3071dda8a69b32191f46546ff1","first_computed_at":"2026-07-05T06:50:02.154392Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:50:02.154392Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gOy2QAOkohrChZWt9OCl7X0rT4byhhqo8EXoozSSnOvrHUgdu/G7Wxzj3dpX75Ag+7elyif3T2WGP8H8LhWPCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:50:02.154807Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.15044","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3abca7f16649a554e73da9a24cc3be6c059177c8dc63984bde14755bfebf4edb","sha256:196f3e770e08e72e44a7fa4931224178078fda47c8df309573eab5542602462f"],"state_sha256":"2ca6ba6747e3b05b755ba5e26eddabe8f43225ac48d45069d34c426aa4acdfb8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vh1A1G3SQMAm6AIYXnol9j68IuTgavmGKkc9Mlew6UKuUfMpOYvFOMPaNGQPH5cSCUJAKks6+TQ4383+RTA0Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T15:16:20.505611Z","bundle_sha256":"e35c3a4db291ea9d781568da71bf1f74eaa661bb6f4832b11bd6b362915661bb"}}