{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:TWZO5AYQQM2TV2FL7R2DT4JP6E","short_pith_number":"pith:TWZO5AYQ","canonical_record":{"source":{"id":"astro-ph/0612667","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-21T20:57:18Z","cross_cats_sorted":[],"title_canon_sha256":"a397024133a3546d8b5f6844c2d454117d23b45e32c3c88fb964e30f8db5f06c","abstract_canon_sha256":"7718984ef67fabf6292922939b4a8ecce56c56a6c168c4c20eb1cf4b770a3c78"},"schema_version":"1.0"},"canonical_sha256":"9db2ee831083353ae8abfc7439f12ff11900d120fb693ca7688aceee665eb8fb","source":{"kind":"arxiv","id":"astro-ph/0612667","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0612667","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0612667v1","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0612667","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"pith_short_12","alias_value":"TWZO5AYQQM2T","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"pith_short_16","alias_value":"TWZO5AYQQM2TV2FL","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"pith_short_8","alias_value":"TWZO5AYQ","created_at":"2026-07-04T15:52:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:TWZO5AYQQM2TV2FL7R2DT4JP6E","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0612667","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-21T20:57:18Z","cross_cats_sorted":[],"title_canon_sha256":"a397024133a3546d8b5f6844c2d454117d23b45e32c3c88fb964e30f8db5f06c","abstract_canon_sha256":"7718984ef67fabf6292922939b4a8ecce56c56a6c168c4c20eb1cf4b770a3c78"},"schema_version":"1.0"},"canonical_sha256":"9db2ee831083353ae8abfc7439f12ff11900d120fb693ca7688aceee665eb8fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:52:24.797767Z","signature_b64":"brmJl2dDvhrZZ0lU5Vvou9G+uUd6VRMxCszD5hCk24Kb3RzEJGtEgybk6ir7SfpdJHmuOOG7tgqzMwzLd9i1AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9db2ee831083353ae8abfc7439f12ff11900d120fb693ca7688aceee665eb8fb","last_reissued_at":"2026-07-04T15:52:24.797396Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:52:24.797396Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0612667","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":"2026-07-04T15:52:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tCMbvuiSP6RIYavx7CbP9EGkOTifrmXzWgNip+94eKS1TnTndMNpNL36XlRzIuvMTitLBX+hhyw0yR66PpnfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T11:47:10.033194Z"},"content_sha256":"6b3aa04c1cddd1ff869725f215f4c2a2d2bb5c5fa0f58bf6907ad10191890ac4","schema_version":"1.0","event_id":"sha256:6b3aa04c1cddd1ff869725f215f4c2a2d2bb5c5fa0f58bf6907ad10191890ac4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:TWZO5AYQQM2TV2FL7R2DT4JP6E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cosmology with Weak Lensing Surveys","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Heavens, D. Munshi, L. van Waerbeke, P. Valageas","submitted_at":"2006-12-21T20:57:18Z","abstract_excerpt":"Weak gravitational lensing is responsible for the shearing and magnification of the images of high-redshift sources due to the presence of intervening matter. The distortions are due to fluctuations in the gravitational potential, and are directly related to the distribution of matter and to the geometry and dynamics of the Universe. As a consequence, weak gravitational lensing offers unique possibilities for probing the Dark Matter and Dark Energy in the Universe. In this review, we summarise the theoretical and observational state of the subject, focussing on the statistical aspects of weak "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0612667","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0612667/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":"2026-07-04T15:52:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RDh/gcMRX3Bx3iDCNPhMh5ZNucCzwu74XzwMv6A5sb9B8Jrv9ZMnFjIht2MN4eiaWFbH6LE56zqnrNw0Oe75BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T11:47:10.034077Z"},"content_sha256":"6e1c4db4407a379ebfcd3ef0eb092762a82fdfe9242884033865a041cc5cb61a","schema_version":"1.0","event_id":"sha256:6e1c4db4407a379ebfcd3ef0eb092762a82fdfe9242884033865a041cc5cb61a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E/bundle.json","state_url":"https://pith.science/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E/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":"2026-08-11T11:47:10Z","links":{"resolver":"https://pith.science/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E","bundle":"https://pith.science/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E/bundle.json","state":"https://pith.science/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TWZO5AYQQM2TV2FL7R2DT4JP6E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:TWZO5AYQQM2TV2FL7R2DT4JP6E","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":"7718984ef67fabf6292922939b4a8ecce56c56a6c168c4c20eb1cf4b770a3c78","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-21T20:57:18Z","title_canon_sha256":"a397024133a3546d8b5f6844c2d454117d23b45e32c3c88fb964e30f8db5f06c"},"schema_version":"1.0","source":{"id":"astro-ph/0612667","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0612667","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0612667v1","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0612667","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"pith_short_12","alias_value":"TWZO5AYQQM2T","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"pith_short_16","alias_value":"TWZO5AYQQM2TV2FL","created_at":"2026-07-04T15:52:24Z"},{"alias_kind":"pith_short_8","alias_value":"TWZO5AYQ","created_at":"2026-07-04T15:52:24Z"}],"graph_snapshots":[{"event_id":"sha256:6e1c4db4407a379ebfcd3ef0eb092762a82fdfe9242884033865a041cc5cb61a","target":"graph","created_at":"2026-07-04T15:52:24Z","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/0612667/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Weak gravitational lensing is responsible for the shearing and magnification of the images of high-redshift sources due to the presence of intervening matter. The distortions are due to fluctuations in the gravitational potential, and are directly related to the distribution of matter and to the geometry and dynamics of the Universe. As a consequence, weak gravitational lensing offers unique possibilities for probing the Dark Matter and Dark Energy in the Universe. In this review, we summarise the theoretical and observational state of the subject, focussing on the statistical aspects of weak ","authors_text":"A. Heavens, D. Munshi, L. van Waerbeke, P. Valageas","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-12-21T20:57:18Z","title":"Cosmology with Weak Lensing Surveys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0612667","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":"sha256:6b3aa04c1cddd1ff869725f215f4c2a2d2bb5c5fa0f58bf6907ad10191890ac4","target":"record","created_at":"2026-07-04T15:52:24Z","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":"7718984ef67fabf6292922939b4a8ecce56c56a6c168c4c20eb1cf4b770a3c78","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-12-21T20:57:18Z","title_canon_sha256":"a397024133a3546d8b5f6844c2d454117d23b45e32c3c88fb964e30f8db5f06c"},"schema_version":"1.0","source":{"id":"astro-ph/0612667","kind":"arxiv","version":1}},"canonical_sha256":"9db2ee831083353ae8abfc7439f12ff11900d120fb693ca7688aceee665eb8fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9db2ee831083353ae8abfc7439f12ff11900d120fb693ca7688aceee665eb8fb","first_computed_at":"2026-07-04T15:52:24.797396Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:52:24.797396Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"brmJl2dDvhrZZ0lU5Vvou9G+uUd6VRMxCszD5hCk24Kb3RzEJGtEgybk6ir7SfpdJHmuOOG7tgqzMwzLd9i1AA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:52:24.797767Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0612667","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b3aa04c1cddd1ff869725f215f4c2a2d2bb5c5fa0f58bf6907ad10191890ac4","sha256:6e1c4db4407a379ebfcd3ef0eb092762a82fdfe9242884033865a041cc5cb61a"],"state_sha256":"e9a64881a7d797f9c4a638b78dfe9d69c89edbe407a7b843cb01f09039ff984b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6E/JJL22jGokdSx2f//AfgC3QlWQjfHUN4TzHWuTvdc7AEzCwvvwsSJQznNHTMkfgzGVr//8odqzx3pNWdgWAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T11:47:10.040523Z","bundle_sha256":"47cd6f0be18462426136fb226682a3c8fcaf6c64889dfa99b0e0aca242a37be9"}}