{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:TXPNSKPAVTHVTS5UDIHEKGOZXX","short_pith_number":"pith:TXPNSKPA","canonical_record":{"source":{"id":"1610.03351","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-10-11T14:15:31Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"f2dce69f3c9f16ff34192d37daa5470036064a3d0c0e3f349a6949eaa3cbabaa","abstract_canon_sha256":"30397c5064cc4fc441c53898678e757edd7b654d837a0bb5ff59f855682100f6"},"schema_version":"1.0"},"canonical_sha256":"9dded929e0accf59cbb41a0e4519d9bdc3180be9d5b583897b6bc83a96ca055b","source":{"kind":"arxiv","id":"1610.03351","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.03351","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"arxiv_version","alias_value":"1610.03351v4","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.03351","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"pith_short_12","alias_value":"TXPNSKPAVTHV","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"TXPNSKPAVTHVTS5U","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"TXPNSKPA","created_at":"2026-05-18T12:30:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:TXPNSKPAVTHVTS5UDIHEKGOZXX","target":"record","payload":{"canonical_record":{"source":{"id":"1610.03351","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-10-11T14:15:31Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"f2dce69f3c9f16ff34192d37daa5470036064a3d0c0e3f349a6949eaa3cbabaa","abstract_canon_sha256":"30397c5064cc4fc441c53898678e757edd7b654d837a0bb5ff59f855682100f6"},"schema_version":"1.0"},"canonical_sha256":"9dded929e0accf59cbb41a0e4519d9bdc3180be9d5b583897b6bc83a96ca055b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:16.813565Z","signature_b64":"2m0WmRPcLz8c2B6cBh1tkHnT9zqv6xCYZGNjlsNrPK0RNHamj8GJObGzAz+e/XFKZRWFuJfCUaex0nhERoCaDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9dded929e0accf59cbb41a0e4519d9bdc3180be9d5b583897b6bc83a96ca055b","last_reissued_at":"2026-05-18T00:48:16.812945Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:16.812945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.03351","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:48:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vF6UANhUYPaYb4s2ymvLTtiie7WHgxVfGWbZktEC5AhZuEGDIFhoTcQqsY07uY/3J5VpFdiYpsBKgt750jWyAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T17:48:48.527582Z"},"content_sha256":"b7b9c02dd31c4267e5f0aa85fd96bd1ea5b992c25406d87d2b288749fe5801d2","schema_version":"1.0","event_id":"sha256:b7b9c02dd31c4267e5f0aa85fd96bd1ea5b992c25406d87d2b288749fe5801d2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:TXPNSKPAVTHVTS5UDIHEKGOZXX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A general relativistic signature in the galaxy bispectrum: the local effects of observing on the lightcone","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Chris Clarkson, Obinna Umeh, Roy Maartens, Sheean Jolicoeur","submitted_at":"2016-10-11T14:15:31Z","abstract_excerpt":"Next-generation galaxy surveys will increasingly rely on the galaxy bispectrum to improve cosmological constraints, especially on primordial non-Gaussianity. A key theoretical requirement that remains to be developed is the analysis of general relativistic effects on the bispectrum, which arise from observing galaxies on the past lightcone, {as well as from relativistic corrections to the dynamics}. {As an initial step towards a fully relativistic analysis of the galaxy bispectrum, we compute for the first time the local relativistic lightcone effects on the bispectrum,} which come from Dopple"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03351","kind":"arxiv","version":4},"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":"2026-05-18T00:48:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HbB84Wx4h8MPVbMaxcf/nNFHz3jTKjEEk86wB3Hku/oqQmZI4zeyC6IKKUFQ+GBqM6yZ0/1hOlOrdV7GvMQxCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T17:48:48.527937Z"},"content_sha256":"cf7ce559c5d868955b5f20817f4fa810fe5c1d9e9c3b968a8e607d92edd6c8bf","schema_version":"1.0","event_id":"sha256:cf7ce559c5d868955b5f20817f4fa810fe5c1d9e9c3b968a8e607d92edd6c8bf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX/bundle.json","state_url":"https://pith.science/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX/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":"2026-06-05T17:48:48Z","links":{"resolver":"https://pith.science/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX","bundle":"https://pith.science/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX/bundle.json","state":"https://pith.science/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TXPNSKPAVTHVTS5UDIHEKGOZXX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:TXPNSKPAVTHVTS5UDIHEKGOZXX","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":"30397c5064cc4fc441c53898678e757edd7b654d837a0bb5ff59f855682100f6","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-10-11T14:15:31Z","title_canon_sha256":"f2dce69f3c9f16ff34192d37daa5470036064a3d0c0e3f349a6949eaa3cbabaa"},"schema_version":"1.0","source":{"id":"1610.03351","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.03351","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"arxiv_version","alias_value":"1610.03351v4","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.03351","created_at":"2026-05-18T00:48:16Z"},{"alias_kind":"pith_short_12","alias_value":"TXPNSKPAVTHV","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_16","alias_value":"TXPNSKPAVTHVTS5U","created_at":"2026-05-18T12:30:46Z"},{"alias_kind":"pith_short_8","alias_value":"TXPNSKPA","created_at":"2026-05-18T12:30:46Z"}],"graph_snapshots":[{"event_id":"sha256:cf7ce559c5d868955b5f20817f4fa810fe5c1d9e9c3b968a8e607d92edd6c8bf","target":"graph","created_at":"2026-05-18T00:48:16Z","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":"Next-generation galaxy surveys will increasingly rely on the galaxy bispectrum to improve cosmological constraints, especially on primordial non-Gaussianity. A key theoretical requirement that remains to be developed is the analysis of general relativistic effects on the bispectrum, which arise from observing galaxies on the past lightcone, {as well as from relativistic corrections to the dynamics}. {As an initial step towards a fully relativistic analysis of the galaxy bispectrum, we compute for the first time the local relativistic lightcone effects on the bispectrum,} which come from Dopple","authors_text":"Chris Clarkson, Obinna Umeh, Roy Maartens, Sheean Jolicoeur","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-10-11T14:15:31Z","title":"A general relativistic signature in the galaxy bispectrum: the local effects of observing on the lightcone"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03351","kind":"arxiv","version":4},"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:b7b9c02dd31c4267e5f0aa85fd96bd1ea5b992c25406d87d2b288749fe5801d2","target":"record","created_at":"2026-05-18T00:48:16Z","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":"30397c5064cc4fc441c53898678e757edd7b654d837a0bb5ff59f855682100f6","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2016-10-11T14:15:31Z","title_canon_sha256":"f2dce69f3c9f16ff34192d37daa5470036064a3d0c0e3f349a6949eaa3cbabaa"},"schema_version":"1.0","source":{"id":"1610.03351","kind":"arxiv","version":4}},"canonical_sha256":"9dded929e0accf59cbb41a0e4519d9bdc3180be9d5b583897b6bc83a96ca055b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9dded929e0accf59cbb41a0e4519d9bdc3180be9d5b583897b6bc83a96ca055b","first_computed_at":"2026-05-18T00:48:16.812945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:16.812945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2m0WmRPcLz8c2B6cBh1tkHnT9zqv6xCYZGNjlsNrPK0RNHamj8GJObGzAz+e/XFKZRWFuJfCUaex0nhERoCaDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:16.813565Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.03351","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b7b9c02dd31c4267e5f0aa85fd96bd1ea5b992c25406d87d2b288749fe5801d2","sha256:cf7ce559c5d868955b5f20817f4fa810fe5c1d9e9c3b968a8e607d92edd6c8bf"],"state_sha256":"17026ca85820524860f1b45f92830be58ed3aca26d2a210adb3bce04781d172e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oM4wAnG088B2zLcX9K3C46WVa6K0I/kUOKirCgJzFllu0W+AIRL34rzTbQh6OqDa9arp7txEX3SwecPzsmVJAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T17:48:48.530084Z","bundle_sha256":"5bc65aa8ec2ad59b9f536662afb350ac2e05c1fb42465d4a2fd5afaef23f769a"}}