{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:RBNB2BDIDC6YAKDPTU7U4YTMZQ","short_pith_number":"pith:RBNB2BDI","canonical_record":{"source":{"id":"1105.0444","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-02T21:50:25Z","cross_cats_sorted":[],"title_canon_sha256":"9dd9b43fdf291ce88b9957cd6881a366fee67ca7f9d9ce31b606fbcab318a98c","abstract_canon_sha256":"d6024b38d12ff72402cf7e8b54ec8e29a8c82ceeb37acd4df3a0d93f11fecd09"},"schema_version":"1.0"},"canonical_sha256":"885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe","source":{"kind":"arxiv","id":"1105.0444","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0444","created_at":"2026-05-18T02:02:10Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0444v2","created_at":"2026-05-18T02:02:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0444","created_at":"2026-05-18T02:02:10Z"},{"alias_kind":"pith_short_12","alias_value":"RBNB2BDIDC6Y","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"RBNB2BDIDC6YAKDP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"RBNB2BDI","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:RBNB2BDIDC6YAKDPTU7U4YTMZQ","target":"record","payload":{"canonical_record":{"source":{"id":"1105.0444","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-02T21:50:25Z","cross_cats_sorted":[],"title_canon_sha256":"9dd9b43fdf291ce88b9957cd6881a366fee67ca7f9d9ce31b606fbcab318a98c","abstract_canon_sha256":"d6024b38d12ff72402cf7e8b54ec8e29a8c82ceeb37acd4df3a0d93f11fecd09"},"schema_version":"1.0"},"canonical_sha256":"885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:10.010542Z","signature_b64":"EU8gLZiVu/tsHjJaDKsMHa0OIIIKz9Q1GqSzs16R+IEXnsl6edE/baEz/OU2tMGF8fH2UHv7oODGu42zCI68Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe","last_reissued_at":"2026-05-18T02:02:10.009834Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:10.009834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.0444","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":"2026-05-18T02:02:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BA8s2sheXQjplgNsVlknBC4xBZmeJ3FHeXqk7E+M5HxGmmRmWtDd2Cl+hEpYylZK1NrJiujSL7HiE0A2N8dsBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T00:59:26.772262Z"},"content_sha256":"49f099c495902d73ccc5b9bc91acf97e526d220107d1a7122f9db7bde9c15c22","schema_version":"1.0","event_id":"sha256:49f099c495902d73ccc5b9bc91acf97e526d220107d1a7122f9db7bde9c15c22"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:RBNB2BDIDC6YAKDPTU7U4YTMZQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Precise Cluster Mass Profile Averaged from the Highest-Quality Lensing Data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Adi Zitrin (Tel Aviv U.), Bilbao), Dan Coe (STScI), Elinor Medezinski (JHU), Keiichi Umetsu (ASIAA), Marc Postman (STScI), Tom Broadhurst (Basque U.","submitted_at":"2011-05-02T21:50:25Z","abstract_excerpt":"We outline our methods for obtaining high precision mass profiles, combining independent weak-lensing distortion, magnification, and strong-lensing measurements. For massive clusters the strong and weak lensing regimes contribute equal logarithmic coverage of the radial profile. The utility of high-quality data is limited by the cosmic noise from large scale structure along the line of sight. This noise is overcome when stacking clusters, as too are the effects of cluster asphericity and substructure, permitting a stringent test of theoretical models. We derive a mean radial mass profile of fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0444","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":""},"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":"2026-05-18T02:02:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"77GFFF4gYS2sUZtaKtWpPqAzpCXmHRTL+JeFaFq0S3gpQ61ZMYc6PTyPEqzG0Pf38OxIDa0YQiLG/pD56zB1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T00:59:26.772642Z"},"content_sha256":"16fc736234c2b652b3124f9a6d0588975ec0cc0587eca107a814fc016892b5be","schema_version":"1.0","event_id":"sha256:16fc736234c2b652b3124f9a6d0588975ec0cc0587eca107a814fc016892b5be"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ/bundle.json","state_url":"https://pith.science/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ/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":"2026-05-31T00:59:26Z","links":{"resolver":"https://pith.science/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ","bundle":"https://pith.science/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ/bundle.json","state":"https://pith.science/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RBNB2BDIDC6YAKDPTU7U4YTMZQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:RBNB2BDIDC6YAKDPTU7U4YTMZQ","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":"d6024b38d12ff72402cf7e8b54ec8e29a8c82ceeb37acd4df3a0d93f11fecd09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-02T21:50:25Z","title_canon_sha256":"9dd9b43fdf291ce88b9957cd6881a366fee67ca7f9d9ce31b606fbcab318a98c"},"schema_version":"1.0","source":{"id":"1105.0444","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0444","created_at":"2026-05-18T02:02:10Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0444v2","created_at":"2026-05-18T02:02:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0444","created_at":"2026-05-18T02:02:10Z"},{"alias_kind":"pith_short_12","alias_value":"RBNB2BDIDC6Y","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"RBNB2BDIDC6YAKDP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"RBNB2BDI","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:16fc736234c2b652b3124f9a6d0588975ec0cc0587eca107a814fc016892b5be","target":"graph","created_at":"2026-05-18T02:02:10Z","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 outline our methods for obtaining high precision mass profiles, combining independent weak-lensing distortion, magnification, and strong-lensing measurements. For massive clusters the strong and weak lensing regimes contribute equal logarithmic coverage of the radial profile. The utility of high-quality data is limited by the cosmic noise from large scale structure along the line of sight. This noise is overcome when stacking clusters, as too are the effects of cluster asphericity and substructure, permitting a stringent test of theoretical models. We derive a mean radial mass profile of fo","authors_text":"Adi Zitrin (Tel Aviv U.), Bilbao), Dan Coe (STScI), Elinor Medezinski (JHU), Keiichi Umetsu (ASIAA), Marc Postman (STScI), Tom Broadhurst (Basque U.","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-02T21:50:25Z","title":"A Precise Cluster Mass Profile Averaged from the Highest-Quality Lensing Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0444","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":"sha256:49f099c495902d73ccc5b9bc91acf97e526d220107d1a7122f9db7bde9c15c22","target":"record","created_at":"2026-05-18T02:02:10Z","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":"d6024b38d12ff72402cf7e8b54ec8e29a8c82ceeb37acd4df3a0d93f11fecd09","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2011-05-02T21:50:25Z","title_canon_sha256":"9dd9b43fdf291ce88b9957cd6881a366fee67ca7f9d9ce31b606fbcab318a98c"},"schema_version":"1.0","source":{"id":"1105.0444","kind":"arxiv","version":2}},"canonical_sha256":"885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"885a1d046818bd80286f9d3f4e626ccc1e96ce064131a0d446ecd15f89ad9bbe","first_computed_at":"2026-05-18T02:02:10.009834Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:10.009834Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EU8gLZiVu/tsHjJaDKsMHa0OIIIKz9Q1GqSzs16R+IEXnsl6edE/baEz/OU2tMGF8fH2UHv7oODGu42zCI68Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:10.010542Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.0444","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49f099c495902d73ccc5b9bc91acf97e526d220107d1a7122f9db7bde9c15c22","sha256:16fc736234c2b652b3124f9a6d0588975ec0cc0587eca107a814fc016892b5be"],"state_sha256":"06efdb03d2c89729f8c18e2f05097ac0a482cfdbd3035cb15b75c95e879dd72d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c+FyDfycydPMU9S2GbqrMtUvdi9jjH7KGrRm85orSRJWR7FwNylvbkF7rPp+HsenHU3aIRoWTD2H5huyswXiBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T00:59:26.774709Z","bundle_sha256":"62fe03de3feb77f6f9208505221b017d30764367049e0d4d65b4fd095a616aed"}}