{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:7YLNTELUVXQLUOEEUFBMVMA3IL","short_pith_number":"pith:7YLNTELU","canonical_record":{"source":{"id":"astro-ph/0207454","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-07-22T08:17:34Z","cross_cats_sorted":[],"title_canon_sha256":"60ee6a214263e2364e17a2ce62288b8e4f7be579fe9825a7cca78a806a1a0362","abstract_canon_sha256":"4c34435c3d7dadc0b4e66cab66d2a77b1a80aa418b05f831e59c0146b624a00b"},"schema_version":"1.0"},"canonical_sha256":"fe16d99174ade0ba3884a142cab01b42e8d8f07ca0bf1007a8c44592a552666b","source":{"kind":"arxiv","id":"astro-ph/0207454","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0207454","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0207454v2","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0207454","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"pith_short_12","alias_value":"7YLNTELUVXQL","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"pith_short_16","alias_value":"7YLNTELUVXQLUOEE","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"pith_short_8","alias_value":"7YLNTELU","created_at":"2026-07-04T16:30:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:7YLNTELUVXQLUOEEUFBMVMA3IL","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0207454","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2002-07-22T08:17:34Z","cross_cats_sorted":[],"title_canon_sha256":"60ee6a214263e2364e17a2ce62288b8e4f7be579fe9825a7cca78a806a1a0362","abstract_canon_sha256":"4c34435c3d7dadc0b4e66cab66d2a77b1a80aa418b05f831e59c0146b624a00b"},"schema_version":"1.0"},"canonical_sha256":"fe16d99174ade0ba3884a142cab01b42e8d8f07ca0bf1007a8c44592a552666b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:30:24.789590Z","signature_b64":"JG1N0gwydsH5V7+6UUtnCg1cYxoEJ+puWkHVMGQHh+WAdG+Tsh/6bH+CdUSQHdS6M/v6I/YGr9SjHrVhN5ioBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe16d99174ade0ba3884a142cab01b42e8d8f07ca0bf1007a8c44592a552666b","last_reissued_at":"2026-07-04T16:30:24.789205Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:30:24.789205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0207454","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":"2026-07-04T16:30:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XF9+nXIKF+0xPFg8KNt28ReodeTFhB0DpdcweceQfEaNb+MiSIPKiY7e+MocAwib1qU4BMAfXSvA2Oq4UGrJAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T05:29:01.386800Z"},"content_sha256":"83906b2c4c9eb70a7550b03d7db99b11dc9fe91e15318ff64d1b3907ea4ca030","schema_version":"1.0","event_id":"sha256:83906b2c4c9eb70a7550b03d7db99b11dc9fe91e15318ff64d1b3907ea4ca030"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:7YLNTELUVXQLUOEEUFBMVMA3IL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The three-point correlation function of cosmic shear: I. The natural components","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Marco Lombardi, Peter Schneider","submitted_at":"2002-07-22T08:17:34Z","abstract_excerpt":"Previous work on three-point statistics of cosmic shear has mainly concentrated on the convergence, or on aperture measures of the shear. However, as has become clear recently for the two-point statistics of cosmic shear, the basic quantity that should be used is the correlation function: first, it is much easier to measure from observational data, since it is immune against complicated geometries of data fields; second, all other (linear) 2-pt statistics can be expressed as integrals over the correlation function. The situation is the same for the 3-pt statistics. However, in contrast to the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0207454","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/astro-ph/0207454/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":"2026-07-04T16:30:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mpro+r5YPL2XqpZibFuWVR1miF3XDVTmtmKmdXexgUd8B4IdyVDMn1bSV3j+8CydRlYqNutkOraTcIYuNxanAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T05:29:01.387303Z"},"content_sha256":"a95a185bbd08b19bddd6e37fa5d7cde19c60abc775f8f60e9fbbdf3ac7c1c45e","schema_version":"1.0","event_id":"sha256:a95a185bbd08b19bddd6e37fa5d7cde19c60abc775f8f60e9fbbdf3ac7c1c45e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7YLNTELUVXQLUOEEUFBMVMA3IL/bundle.json","state_url":"https://pith.science/pith/7YLNTELUVXQLUOEEUFBMVMA3IL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7YLNTELUVXQLUOEEUFBMVMA3IL/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":"2026-08-06T05:29:01Z","links":{"resolver":"https://pith.science/pith/7YLNTELUVXQLUOEEUFBMVMA3IL","bundle":"https://pith.science/pith/7YLNTELUVXQLUOEEUFBMVMA3IL/bundle.json","state":"https://pith.science/pith/7YLNTELUVXQLUOEEUFBMVMA3IL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7YLNTELUVXQLUOEEUFBMVMA3IL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:7YLNTELUVXQLUOEEUFBMVMA3IL","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":"4c34435c3d7dadc0b4e66cab66d2a77b1a80aa418b05f831e59c0146b624a00b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-07-22T08:17:34Z","title_canon_sha256":"60ee6a214263e2364e17a2ce62288b8e4f7be579fe9825a7cca78a806a1a0362"},"schema_version":"1.0","source":{"id":"astro-ph/0207454","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0207454","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0207454v2","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0207454","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"pith_short_12","alias_value":"7YLNTELUVXQL","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"pith_short_16","alias_value":"7YLNTELUVXQLUOEE","created_at":"2026-07-04T16:30:24Z"},{"alias_kind":"pith_short_8","alias_value":"7YLNTELU","created_at":"2026-07-04T16:30:24Z"}],"graph_snapshots":[{"event_id":"sha256:a95a185bbd08b19bddd6e37fa5d7cde19c60abc775f8f60e9fbbdf3ac7c1c45e","target":"graph","created_at":"2026-07-04T16:30:24Z","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/astro-ph/0207454/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Previous work on three-point statistics of cosmic shear has mainly concentrated on the convergence, or on aperture measures of the shear. However, as has become clear recently for the two-point statistics of cosmic shear, the basic quantity that should be used is the correlation function: first, it is much easier to measure from observational data, since it is immune against complicated geometries of data fields; second, all other (linear) 2-pt statistics can be expressed as integrals over the correlation function. The situation is the same for the 3-pt statistics. However, in contrast to the ","authors_text":"Marco Lombardi, Peter Schneider","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2002-07-22T08:17:34Z","title":"The three-point correlation function of cosmic shear: I. The natural components"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0207454","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":"sha256:83906b2c4c9eb70a7550b03d7db99b11dc9fe91e15318ff64d1b3907ea4ca030","target":"record","created_at":"2026-07-04T16:30:24Z","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":"4c34435c3d7dadc0b4e66cab66d2a77b1a80aa418b05f831e59c0146b624a00b","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2002-07-22T08:17:34Z","title_canon_sha256":"60ee6a214263e2364e17a2ce62288b8e4f7be579fe9825a7cca78a806a1a0362"},"schema_version":"1.0","source":{"id":"astro-ph/0207454","kind":"arxiv","version":2}},"canonical_sha256":"fe16d99174ade0ba3884a142cab01b42e8d8f07ca0bf1007a8c44592a552666b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe16d99174ade0ba3884a142cab01b42e8d8f07ca0bf1007a8c44592a552666b","first_computed_at":"2026-07-04T16:30:24.789205Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:30:24.789205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JG1N0gwydsH5V7+6UUtnCg1cYxoEJ+puWkHVMGQHh+WAdG+Tsh/6bH+CdUSQHdS6M/v6I/YGr9SjHrVhN5ioBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:30:24.789590Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0207454","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83906b2c4c9eb70a7550b03d7db99b11dc9fe91e15318ff64d1b3907ea4ca030","sha256:a95a185bbd08b19bddd6e37fa5d7cde19c60abc775f8f60e9fbbdf3ac7c1c45e"],"state_sha256":"60626135916e122cce73905af7713c3bb4d6bcdfee30a57d71b50772af9bdfbe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YPsoIJz5gcXAZoKMOuzPbviJ5o63TtZgUpLk8HisqprC0lQxTkSfwrV7CyhAEPYBCeAcCE3vvk/NfIFJZ4wsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T05:29:01.392525Z","bundle_sha256":"7e7f0b7d6e094c0bf3c8f57f19af7a40fee63336859ca4a0fad175b960fca1ee"}}