{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:QO7CAIBNSX2CRVUU3NPHQYCKMF","short_pith_number":"pith:QO7CAIBN","canonical_record":{"source":{"id":"2209.12931","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-09-26T18:06:38Z","cross_cats_sorted":[],"title_canon_sha256":"e2a575bfaaccb5c0b5ec53a973d26304d2eafe1d5bea1550088d30479440f168","abstract_canon_sha256":"dd180c10d5eaafa1aa77b57b941b21e869bc01f1318b494290b719b839e94352"},"schema_version":"1.0"},"canonical_sha256":"83be20202d95f428d694db5e78604a61642b03c670b1ba2c6b4dc24a5e158236","source":{"kind":"arxiv","id":"2209.12931","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.12931","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"2209.12931v2","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.12931","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"QO7CAIBNSX2C","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"pith_short_16","alias_value":"QO7CAIBNSX2CRVUU","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"pith_short_8","alias_value":"QO7CAIBN","created_at":"2026-07-05T06:21:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:QO7CAIBNSX2CRVUU3NPHQYCKMF","target":"record","payload":{"canonical_record":{"source":{"id":"2209.12931","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-09-26T18:06:38Z","cross_cats_sorted":[],"title_canon_sha256":"e2a575bfaaccb5c0b5ec53a973d26304d2eafe1d5bea1550088d30479440f168","abstract_canon_sha256":"dd180c10d5eaafa1aa77b57b941b21e869bc01f1318b494290b719b839e94352"},"schema_version":"1.0"},"canonical_sha256":"83be20202d95f428d694db5e78604a61642b03c670b1ba2c6b4dc24a5e158236","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:21:51.875018Z","signature_b64":"AWv6EFIapsQzpq9K66+NdD2p3t68S3LlYNaIBOTF+FtAkyY8cIEkpEX/MPxl9rx8p7O72KDmyzzWATMU6bHdDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"83be20202d95f428d694db5e78604a61642b03c670b1ba2c6b4dc24a5e158236","last_reissued_at":"2026-07-05T06:21:51.874593Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:21:51.874593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.12931","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:21:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mNt9a9PnRKXhTrXLVRueI0L9AqjH2sJzn5v4GEMhEOtR3SkHQpPAxOhJWY4J0z11duG7vdscqJHloPZME96jCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T02:50:34.719951Z"},"content_sha256":"63533b176a7ce5162574c1be916b1d32fed092c75d721d307cce0fa00bd22212","schema_version":"1.0","event_id":"sha256:63533b176a7ce5162574c1be916b1d32fed092c75d721d307cce0fa00bd22212"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:QO7CAIBNSX2CRVUU3NPHQYCKMF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Alcock-Paczy\\'nski effect from Lyman-$\\alpha$ forest correlations: Analysis validation with synthetic data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Alma X. Gonz\\'alez-Morales, Andrei Cuceu, Andreu Font-Ribera, Benjamin Joachimi, H\\'elion du Mas des Bourboux, James Farr, James Rich, Paul Martini, Seshadri Nadathur","submitted_at":"2022-09-26T18:06:38Z","abstract_excerpt":"The three-dimensional distribution of the Ly$\\alpha$ forest has been extensively used to constrain cosmology through measurements of the baryon acoustic oscillations (BAO) scale. However, more cosmological information could be extracted from the full shapes of the Ly$\\alpha$ forest correlations through the Alcock-Paczy\\'nski (AP) effect. In this work, we prepare for a cosmological analysis of the full shape of the Ly$\\alpha$ forest correlations by studying synthetic data of the extended Baryon Oscillation Spectroscopic Survey (eBOSS). We use a set of one hundred eBOSS synthetic data sets in or"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.12931","kind":"arxiv","version":2},"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/2209.12931/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":"2026-07-05T06:21:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wSb9A0DJJfYBQ8jG6I4benRUlOHC2DSI0fzk2Q4CFmds5+XMtglCt/y7F801eh2X1P4tQp4NiMrz9uOhNpQrDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T02:50:34.720474Z"},"content_sha256":"7f8642aa138a0bff0a24c4fa1c289cb24e6fa4796dcd9b3ad1eb7e4202ef10c7","schema_version":"1.0","event_id":"sha256:7f8642aa138a0bff0a24c4fa1c289cb24e6fa4796dcd9b3ad1eb7e4202ef10c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF/bundle.json","state_url":"https://pith.science/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF/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":"2026-08-16T02:50:34Z","links":{"resolver":"https://pith.science/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF","bundle":"https://pith.science/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF/bundle.json","state":"https://pith.science/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QO7CAIBNSX2CRVUU3NPHQYCKMF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:QO7CAIBNSX2CRVUU3NPHQYCKMF","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":"dd180c10d5eaafa1aa77b57b941b21e869bc01f1318b494290b719b839e94352","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-09-26T18:06:38Z","title_canon_sha256":"e2a575bfaaccb5c0b5ec53a973d26304d2eafe1d5bea1550088d30479440f168"},"schema_version":"1.0","source":{"id":"2209.12931","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.12931","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"arxiv_version","alias_value":"2209.12931v2","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.12931","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"pith_short_12","alias_value":"QO7CAIBNSX2C","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"pith_short_16","alias_value":"QO7CAIBNSX2CRVUU","created_at":"2026-07-05T06:21:51Z"},{"alias_kind":"pith_short_8","alias_value":"QO7CAIBN","created_at":"2026-07-05T06:21:51Z"}],"graph_snapshots":[{"event_id":"sha256:7f8642aa138a0bff0a24c4fa1c289cb24e6fa4796dcd9b3ad1eb7e4202ef10c7","target":"graph","created_at":"2026-07-05T06:21:51Z","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/2209.12931/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The three-dimensional distribution of the Ly$\\alpha$ forest has been extensively used to constrain cosmology through measurements of the baryon acoustic oscillations (BAO) scale. However, more cosmological information could be extracted from the full shapes of the Ly$\\alpha$ forest correlations through the Alcock-Paczy\\'nski (AP) effect. In this work, we prepare for a cosmological analysis of the full shape of the Ly$\\alpha$ forest correlations by studying synthetic data of the extended Baryon Oscillation Spectroscopic Survey (eBOSS). We use a set of one hundred eBOSS synthetic data sets in or","authors_text":"Alma X. Gonz\\'alez-Morales, Andrei Cuceu, Andreu Font-Ribera, Benjamin Joachimi, H\\'elion du Mas des Bourboux, James Farr, James Rich, Paul Martini, Seshadri Nadathur","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-09-26T18:06:38Z","title":"The Alcock-Paczy\\'nski effect from Lyman-$\\alpha$ forest correlations: Analysis validation with synthetic data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.12931","kind":"arxiv","version":2},"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":"sha256:63533b176a7ce5162574c1be916b1d32fed092c75d721d307cce0fa00bd22212","target":"record","created_at":"2026-07-05T06:21:51Z","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":"dd180c10d5eaafa1aa77b57b941b21e869bc01f1318b494290b719b839e94352","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-09-26T18:06:38Z","title_canon_sha256":"e2a575bfaaccb5c0b5ec53a973d26304d2eafe1d5bea1550088d30479440f168"},"schema_version":"1.0","source":{"id":"2209.12931","kind":"arxiv","version":2}},"canonical_sha256":"83be20202d95f428d694db5e78604a61642b03c670b1ba2c6b4dc24a5e158236","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83be20202d95f428d694db5e78604a61642b03c670b1ba2c6b4dc24a5e158236","first_computed_at":"2026-07-05T06:21:51.874593Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:21:51.874593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AWv6EFIapsQzpq9K66+NdD2p3t68S3LlYNaIBOTF+FtAkyY8cIEkpEX/MPxl9rx8p7O72KDmyzzWATMU6bHdDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:21:51.875018Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.12931","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63533b176a7ce5162574c1be916b1d32fed092c75d721d307cce0fa00bd22212","sha256:7f8642aa138a0bff0a24c4fa1c289cb24e6fa4796dcd9b3ad1eb7e4202ef10c7"],"state_sha256":"5f110a96634dcb519b89de56c27575cf4720225e754d865946e35aff64002597"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zd0BQV3qa/m1NCjxGI+9/AvtisWksKp2m1XJLY2RGMObVIDGdmmftj6o5MbjdlEPM9mCuyhogRDszyl/08U+DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T02:50:34.727371Z","bundle_sha256":"25c772a62fdd26a88a66d929d297815f9206b88bd36092bec49396ada2931824"}}