{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:HAXNNFV5RWDOL6Y6PY4KQ6LZI3","short_pith_number":"pith:HAXNNFV5","canonical_record":{"source":{"id":"1203.6368","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-28T20:07:57Z","cross_cats_sorted":[],"title_canon_sha256":"02f8be6f4344d56107aaf0404986a4249494fb5633c83f7b625c420051413558","abstract_canon_sha256":"bb30953f0846c37e2391755d44e13ffc166be9b59e86d4c963ba4d11522d76ae"},"schema_version":"1.0"},"canonical_sha256":"382ed696bd8d86e5fb1e7e38a8797946fd69db9818504926439463b5f3e2ae46","source":{"kind":"arxiv","id":"1203.6368","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.6368","created_at":"2026-05-18T03:41:21Z"},{"alias_kind":"arxiv_version","alias_value":"1203.6368v3","created_at":"2026-05-18T03:41:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.6368","created_at":"2026-05-18T03:41:21Z"},{"alias_kind":"pith_short_12","alias_value":"HAXNNFV5RWDO","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HAXNNFV5RWDOL6Y6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HAXNNFV5","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:HAXNNFV5RWDOL6Y6PY4KQ6LZI3","target":"record","payload":{"canonical_record":{"source":{"id":"1203.6368","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-28T20:07:57Z","cross_cats_sorted":[],"title_canon_sha256":"02f8be6f4344d56107aaf0404986a4249494fb5633c83f7b625c420051413558","abstract_canon_sha256":"bb30953f0846c37e2391755d44e13ffc166be9b59e86d4c963ba4d11522d76ae"},"schema_version":"1.0"},"canonical_sha256":"382ed696bd8d86e5fb1e7e38a8797946fd69db9818504926439463b5f3e2ae46","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:41:21.433707Z","signature_b64":"zpvpctdfomnWD8qwrsEfpezpHKNZI++r45kpnM3DCQo6/DtIrCiLCwrYhZ92anSA7D31v483zAf3LbIVhJFtBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"382ed696bd8d86e5fb1e7e38a8797946fd69db9818504926439463b5f3e2ae46","last_reissued_at":"2026-05-18T03:41:21.433334Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:41:21.433334Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.6368","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:41:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iAMatNw0lAr5ueJUZxiXaIC1sQ3H0JZKdFyV0dakmn3cshUIj6FxRqPL8mmDSZRVYZHJoqr2YFP2yob5kipqAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:12:22.220852Z"},"content_sha256":"6a4bd5f3225eaa9100c0c7bab9fe069f025f68783f9e0fb1394a3f1639a9a25b","schema_version":"1.0","event_id":"sha256:6a4bd5f3225eaa9100c0c7bab9fe069f025f68783f9e0fb1394a3f1639a9a25b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:HAXNNFV5RWDOL6Y6PY4KQ6LZI3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bispectrum of the Sunyaev-Zel'dovich Effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Daisuke Nagai, Gilbert P. Holder, Laurie Shaw, Suman Bhattacharya, Tom Crawford","submitted_at":"2012-03-28T20:07:57Z","abstract_excerpt":"We perform a detailed study of the bispectrum of the Sunyaev-Zel'dovich effect. Using an analytical model for the pressure profiles of the intracluster medium, we demonstrate the SZ bispectrum to be a sensitive probe of the amplitude of the matter power spectrum parameter sigma_8. We find that the bispectrum amplitude scales as B_SZ ~ sigma_8^{11-12}, compared to that of the power spectrum, which scales as A_tSZ ~ sigma_8^{7-9}. We show that the SZ bispectrum is principally sourced by massive clusters at redshifts around z~0.4, which have been well-studied observationally. This is in contrast "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.6368","kind":"arxiv","version":3},"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":"2026-05-18T03:41:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PEUsdPfvX+WTiQY++Ag9FNs8U7QO82oyuNkEKHFyk3mxHWJsZPHSLQdgKSWwAu9LnCgHGWyj07OvgXkmDBe7Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T14:12:22.221448Z"},"content_sha256":"05ee189763a2c968fa9a5805c2c2e05bd22f5b9e4f39a8cf21c8dbd3f4d70dc9","schema_version":"1.0","event_id":"sha256:05ee189763a2c968fa9a5805c2c2e05bd22f5b9e4f39a8cf21c8dbd3f4d70dc9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3/bundle.json","state_url":"https://pith.science/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3/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":"2026-05-26T14:12:22Z","links":{"resolver":"https://pith.science/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3","bundle":"https://pith.science/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3/bundle.json","state":"https://pith.science/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HAXNNFV5RWDOL6Y6PY4KQ6LZI3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:HAXNNFV5RWDOL6Y6PY4KQ6LZI3","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":"bb30953f0846c37e2391755d44e13ffc166be9b59e86d4c963ba4d11522d76ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-28T20:07:57Z","title_canon_sha256":"02f8be6f4344d56107aaf0404986a4249494fb5633c83f7b625c420051413558"},"schema_version":"1.0","source":{"id":"1203.6368","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.6368","created_at":"2026-05-18T03:41:21Z"},{"alias_kind":"arxiv_version","alias_value":"1203.6368v3","created_at":"2026-05-18T03:41:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.6368","created_at":"2026-05-18T03:41:21Z"},{"alias_kind":"pith_short_12","alias_value":"HAXNNFV5RWDO","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"HAXNNFV5RWDOL6Y6","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"HAXNNFV5","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:05ee189763a2c968fa9a5805c2c2e05bd22f5b9e4f39a8cf21c8dbd3f4d70dc9","target":"graph","created_at":"2026-05-18T03:41:21Z","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":"We perform a detailed study of the bispectrum of the Sunyaev-Zel'dovich effect. Using an analytical model for the pressure profiles of the intracluster medium, we demonstrate the SZ bispectrum to be a sensitive probe of the amplitude of the matter power spectrum parameter sigma_8. We find that the bispectrum amplitude scales as B_SZ ~ sigma_8^{11-12}, compared to that of the power spectrum, which scales as A_tSZ ~ sigma_8^{7-9}. We show that the SZ bispectrum is principally sourced by massive clusters at redshifts around z~0.4, which have been well-studied observationally. This is in contrast ","authors_text":"Daisuke Nagai, Gilbert P. Holder, Laurie Shaw, Suman Bhattacharya, Tom Crawford","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-28T20:07:57Z","title":"Bispectrum of the Sunyaev-Zel'dovich Effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.6368","kind":"arxiv","version":3},"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":"sha256:6a4bd5f3225eaa9100c0c7bab9fe069f025f68783f9e0fb1394a3f1639a9a25b","target":"record","created_at":"2026-05-18T03:41:21Z","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":"bb30953f0846c37e2391755d44e13ffc166be9b59e86d4c963ba4d11522d76ae","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-03-28T20:07:57Z","title_canon_sha256":"02f8be6f4344d56107aaf0404986a4249494fb5633c83f7b625c420051413558"},"schema_version":"1.0","source":{"id":"1203.6368","kind":"arxiv","version":3}},"canonical_sha256":"382ed696bd8d86e5fb1e7e38a8797946fd69db9818504926439463b5f3e2ae46","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"382ed696bd8d86e5fb1e7e38a8797946fd69db9818504926439463b5f3e2ae46","first_computed_at":"2026-05-18T03:41:21.433334Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:41:21.433334Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zpvpctdfomnWD8qwrsEfpezpHKNZI++r45kpnM3DCQo6/DtIrCiLCwrYhZ92anSA7D31v483zAf3LbIVhJFtBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:41:21.433707Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.6368","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a4bd5f3225eaa9100c0c7bab9fe069f025f68783f9e0fb1394a3f1639a9a25b","sha256:05ee189763a2c968fa9a5805c2c2e05bd22f5b9e4f39a8cf21c8dbd3f4d70dc9"],"state_sha256":"ef2271264387f3ce19fae075ed9bac15d5c2cc72538931d7474f82f5882a958b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WOknBuW9eT8Ff9e2P+AZ2yHF5uHR+zS3A+f5gr/+BzlT8vSKLo8lolfvvk3zXgSeUdakCs3Wi3XZZ3/TWrNDDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T14:12:22.224406Z","bundle_sha256":"8ea89d5874f84de4ef90dac6a0606ad449087ec13aa9ba880d9aeda5ea8ef4ae"}}