{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:I64P72ZI6OCLWAL3KYX4QUXXF4","short_pith_number":"pith:I64P72ZI","canonical_record":{"source":{"id":"0903.2814","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-03-16T18:00:27Z","cross_cats_sorted":[],"title_canon_sha256":"0c40dfdb888809e2ccf8d0429cbf6cf8c1ffd78411b2b68530c6896d72257599","abstract_canon_sha256":"fc0caad993aeb4afa92deb5a4cf2398fd2677d4cad17cdeb8fde1a6bf0e468e8"},"schema_version":"1.0"},"canonical_sha256":"47b8ffeb28f384bb017b562fc852f72f04f44bcdaf97ddc4c60d26469eb4f039","source":{"kind":"arxiv","id":"0903.2814","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.2814","created_at":"2026-05-18T02:14:27Z"},{"alias_kind":"arxiv_version","alias_value":"0903.2814v1","created_at":"2026-05-18T02:14:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.2814","created_at":"2026-05-18T02:14:27Z"},{"alias_kind":"pith_short_12","alias_value":"I64P72ZI6OCL","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"I64P72ZI6OCLWAL3","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"I64P72ZI","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:I64P72ZI6OCLWAL3KYX4QUXXF4","target":"record","payload":{"canonical_record":{"source":{"id":"0903.2814","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-03-16T18:00:27Z","cross_cats_sorted":[],"title_canon_sha256":"0c40dfdb888809e2ccf8d0429cbf6cf8c1ffd78411b2b68530c6896d72257599","abstract_canon_sha256":"fc0caad993aeb4afa92deb5a4cf2398fd2677d4cad17cdeb8fde1a6bf0e468e8"},"schema_version":"1.0"},"canonical_sha256":"47b8ffeb28f384bb017b562fc852f72f04f44bcdaf97ddc4c60d26469eb4f039","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:27.957105Z","signature_b64":"RT7+sgKKCsEJ9OxQGpcfcww5CZbODWu9TVKPiChroXdBmzfwKHfnLcWZTK3yNknNFaqvBWmX1vugPzJegmZnDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47b8ffeb28f384bb017b562fc852f72f04f44bcdaf97ddc4c60d26469eb4f039","last_reissued_at":"2026-05-18T02:14:27.956578Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:27.956578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0903.2814","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":"2026-05-18T02:14:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MMzGmKjw8j4MrB70mvbjf6HefN6lJq+o1fHbqWhR7rCOKGy8B28qjC397P7TgAw6MRHwU1ZyvHAOO90SA+tIAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T09:39:24.954363Z"},"content_sha256":"5aafffa5f80f8bdfb1b402b571fff50b515240e84eabf193ba07cff519101653","schema_version":"1.0","event_id":"sha256:5aafffa5f80f8bdfb1b402b571fff50b515240e84eabf193ba07cff519101653"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:I64P72ZI6OCLWAL3KYX4QUXXF4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the peculiar momentum of baryons after Reionization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"(2) Lawrence Berkeley National Laboratory), Carlos Hernandez-Monteagudo (1), Shirley Ho (2) ((1) MPA","submitted_at":"2009-03-16T18:00:27Z","abstract_excerpt":"The peculiar motion of ionized baryons is known to introduce temperature anisotropies in the CMB by means of the kinetic Sunyaev-Zel'dovich effect (kSZ). In this work, we present an all sky computation of angular power spectrum of the temperature anisotropies introduced by kSZ momentum of all baryons in the Universe during and after reionization. In an attempt to study the bulk flows of the missing baryons not yet detected, we address separately the contribution from all baryons in the IGM and those baryons located in collapsed structures like groups and clusters of galaxies. In the first case"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.2814","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":"2026-05-18T02:14:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wVcA1kdFAiOdU81WoyrRtJjbSWFzvDTHu5rhHassngcrTS/r5spDYl8byd3WCnXUb5X5+o4IqiAAh+zkJnviCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T09:39:24.955099Z"},"content_sha256":"ae27f1b1335bcb18c4522d54260385f9c2e37201fa91a79d1f27f1f423589748","schema_version":"1.0","event_id":"sha256:ae27f1b1335bcb18c4522d54260385f9c2e37201fa91a79d1f27f1f423589748"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I64P72ZI6OCLWAL3KYX4QUXXF4/bundle.json","state_url":"https://pith.science/pith/I64P72ZI6OCLWAL3KYX4QUXXF4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I64P72ZI6OCLWAL3KYX4QUXXF4/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":"2026-06-08T09:39:24Z","links":{"resolver":"https://pith.science/pith/I64P72ZI6OCLWAL3KYX4QUXXF4","bundle":"https://pith.science/pith/I64P72ZI6OCLWAL3KYX4QUXXF4/bundle.json","state":"https://pith.science/pith/I64P72ZI6OCLWAL3KYX4QUXXF4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I64P72ZI6OCLWAL3KYX4QUXXF4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:I64P72ZI6OCLWAL3KYX4QUXXF4","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":"fc0caad993aeb4afa92deb5a4cf2398fd2677d4cad17cdeb8fde1a6bf0e468e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-03-16T18:00:27Z","title_canon_sha256":"0c40dfdb888809e2ccf8d0429cbf6cf8c1ffd78411b2b68530c6896d72257599"},"schema_version":"1.0","source":{"id":"0903.2814","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.2814","created_at":"2026-05-18T02:14:27Z"},{"alias_kind":"arxiv_version","alias_value":"0903.2814v1","created_at":"2026-05-18T02:14:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.2814","created_at":"2026-05-18T02:14:27Z"},{"alias_kind":"pith_short_12","alias_value":"I64P72ZI6OCL","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"I64P72ZI6OCLWAL3","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"I64P72ZI","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:ae27f1b1335bcb18c4522d54260385f9c2e37201fa91a79d1f27f1f423589748","target":"graph","created_at":"2026-05-18T02:14:27Z","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":"The peculiar motion of ionized baryons is known to introduce temperature anisotropies in the CMB by means of the kinetic Sunyaev-Zel'dovich effect (kSZ). In this work, we present an all sky computation of angular power spectrum of the temperature anisotropies introduced by kSZ momentum of all baryons in the Universe during and after reionization. In an attempt to study the bulk flows of the missing baryons not yet detected, we address separately the contribution from all baryons in the IGM and those baryons located in collapsed structures like groups and clusters of galaxies. In the first case","authors_text":"(2) Lawrence Berkeley National Laboratory), Carlos Hernandez-Monteagudo (1), Shirley Ho (2) ((1) MPA","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-03-16T18:00:27Z","title":"On the peculiar momentum of baryons after Reionization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.2814","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":"sha256:5aafffa5f80f8bdfb1b402b571fff50b515240e84eabf193ba07cff519101653","target":"record","created_at":"2026-05-18T02:14:27Z","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":"fc0caad993aeb4afa92deb5a4cf2398fd2677d4cad17cdeb8fde1a6bf0e468e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2009-03-16T18:00:27Z","title_canon_sha256":"0c40dfdb888809e2ccf8d0429cbf6cf8c1ffd78411b2b68530c6896d72257599"},"schema_version":"1.0","source":{"id":"0903.2814","kind":"arxiv","version":1}},"canonical_sha256":"47b8ffeb28f384bb017b562fc852f72f04f44bcdaf97ddc4c60d26469eb4f039","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47b8ffeb28f384bb017b562fc852f72f04f44bcdaf97ddc4c60d26469eb4f039","first_computed_at":"2026-05-18T02:14:27.956578Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:14:27.956578Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RT7+sgKKCsEJ9OxQGpcfcww5CZbODWu9TVKPiChroXdBmzfwKHfnLcWZTK3yNknNFaqvBWmX1vugPzJegmZnDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:14:27.957105Z","signed_message":"canonical_sha256_bytes"},"source_id":"0903.2814","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5aafffa5f80f8bdfb1b402b571fff50b515240e84eabf193ba07cff519101653","sha256:ae27f1b1335bcb18c4522d54260385f9c2e37201fa91a79d1f27f1f423589748"],"state_sha256":"83e0f48661357e23bc62c51e9764a6c70e213a8bb7dca6782cf2371e77ae0eb7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gB3BlwMZqD3ivuTSgwrYRPXTNQ+H4wtOi6nSY6PADFnQvoWBwlRt2UkKLqmZ5dolMS7VcWv2Isd9jNl9sMrtDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T09:39:24.958491Z","bundle_sha256":"a7f721daeb70dde82d6109b73b3ae56f57a58e62da5e2801dd6f0fdc0f68fc64"}}