{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:XADCADY7OXYA66G37VIPDHOHUQ","short_pith_number":"pith:XADCADY7","canonical_record":{"source":{"id":"astro-ph/0306300","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-06-15T21:30:46Z","cross_cats_sorted":[],"title_canon_sha256":"57ba5015d8b89d8f00cddd929d2bd09455e9454815b0c2af4759eecc40378560","abstract_canon_sha256":"575cc44356cc5a42c3524dbfb062b5679f2ab3392fa42e90cd32b52fe325ccab"},"schema_version":"1.0"},"canonical_sha256":"b806200f1f75f00f78dbfd50f19dc7a43ca953646ce50dd182dcd2f4e53f34c1","source":{"kind":"arxiv","id":"astro-ph/0306300","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0306300","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0306300v3","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0306300","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"pith_short_12","alias_value":"XADCADY7OXYA","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"pith_short_16","alias_value":"XADCADY7OXYA66G3","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"pith_short_8","alias_value":"XADCADY7","created_at":"2026-07-04T16:37:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:XADCADY7OXYA66G37VIPDHOHUQ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0306300","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2003-06-15T21:30:46Z","cross_cats_sorted":[],"title_canon_sha256":"57ba5015d8b89d8f00cddd929d2bd09455e9454815b0c2af4759eecc40378560","abstract_canon_sha256":"575cc44356cc5a42c3524dbfb062b5679f2ab3392fa42e90cd32b52fe325ccab"},"schema_version":"1.0"},"canonical_sha256":"b806200f1f75f00f78dbfd50f19dc7a43ca953646ce50dd182dcd2f4e53f34c1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:37:18.545475Z","signature_b64":"CQ60yYyNeGVr2A8rUGr5uoJ4KsGYHhEiE081fZt22I5H6JvTF6BXyTPqVzme73XV/hgrhzrUitz2Z2+SvJdFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b806200f1f75f00f78dbfd50f19dc7a43ca953646ce50dd182dcd2f4e53f34c1","last_reissued_at":"2026-07-04T16:37:18.545092Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:37:18.545092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0306300","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":"2026-07-04T16:37:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J875g3G+b/3/rK1jvadjgw+FYAjvDRkz+wmdEuvdBM5lttf/xBhUoaLm6IkjymcV+gepI/TopAsycyw2qxs1Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:37:33.162376Z"},"content_sha256":"ce622679e770ee9f505390fdfa6600c45fc21aa3b17eaf27b60ad68a262f1125","schema_version":"1.0","event_id":"sha256:ce622679e770ee9f505390fdfa6600c45fc21aa3b17eaf27b60ad68a262f1125"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:XADCADY7OXYA66G37VIPDHOHUQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of the Sunyaev-Zel'dovich Increment in Massive Galaxy Clusters","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Colin Borys, Douglas Scott, Elena Pierpaoli, Mark Halpern, Michael Zemcov, Scott Chapman, Wayne Holland","submitted_at":"2003-06-15T21:30:46Z","abstract_excerpt":"We have detected the Sunyaev-Zel'dovich (SZ) increment at 850 microns in two galaxy clusters (Cl 0016+16 and MS 1054.4-0321) using SCUBA (Sub-millimetre Common User Bolometer Array) on the James Clerk Maxwell Telescope. Fits to the isothermal \\beta model yield a central Compton y parameter of (2.2 \\pm 0.7) x 10^{-4} and a central 850 micron flux of \\Delta I_{0} = 2.2 \\pm 0.7 mJy/beam in Cl 0016. This can be combined with decrement measurements to infer y = (2.38 \\pm_{0.34}^{0.36}) x 10^{-4} and v_{pec} = 400 \\pm_{1400}^{1900} km/s. In MS 1054 we find a peak 850 micron flux of \\Delta I_{0} = 2."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0306300","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0306300/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":"2026-07-04T16:37:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ObMO6nI4yWZW9XOVbYJCO5+gVoBRR+ssTAJ1v+geoGOPFsigxr+0g33u4r6waK03VaddGMlFXVc6BdK+d1QyAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T15:37:33.162935Z"},"content_sha256":"63c94227c90ec333fa917584b5073943578242d485b6ddec3388f00173dc3a79","schema_version":"1.0","event_id":"sha256:63c94227c90ec333fa917584b5073943578242d485b6ddec3388f00173dc3a79"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XADCADY7OXYA66G37VIPDHOHUQ/bundle.json","state_url":"https://pith.science/pith/XADCADY7OXYA66G37VIPDHOHUQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XADCADY7OXYA66G37VIPDHOHUQ/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":"2026-08-07T15:37:33Z","links":{"resolver":"https://pith.science/pith/XADCADY7OXYA66G37VIPDHOHUQ","bundle":"https://pith.science/pith/XADCADY7OXYA66G37VIPDHOHUQ/bundle.json","state":"https://pith.science/pith/XADCADY7OXYA66G37VIPDHOHUQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XADCADY7OXYA66G37VIPDHOHUQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:XADCADY7OXYA66G37VIPDHOHUQ","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":"575cc44356cc5a42c3524dbfb062b5679f2ab3392fa42e90cd32b52fe325ccab","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-06-15T21:30:46Z","title_canon_sha256":"57ba5015d8b89d8f00cddd929d2bd09455e9454815b0c2af4759eecc40378560"},"schema_version":"1.0","source":{"id":"astro-ph/0306300","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0306300","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0306300v3","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0306300","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"pith_short_12","alias_value":"XADCADY7OXYA","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"pith_short_16","alias_value":"XADCADY7OXYA66G3","created_at":"2026-07-04T16:37:18Z"},{"alias_kind":"pith_short_8","alias_value":"XADCADY7","created_at":"2026-07-04T16:37:18Z"}],"graph_snapshots":[{"event_id":"sha256:63c94227c90ec333fa917584b5073943578242d485b6ddec3388f00173dc3a79","target":"graph","created_at":"2026-07-04T16:37:18Z","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/0306300/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have detected the Sunyaev-Zel'dovich (SZ) increment at 850 microns in two galaxy clusters (Cl 0016+16 and MS 1054.4-0321) using SCUBA (Sub-millimetre Common User Bolometer Array) on the James Clerk Maxwell Telescope. Fits to the isothermal \\beta model yield a central Compton y parameter of (2.2 \\pm 0.7) x 10^{-4} and a central 850 micron flux of \\Delta I_{0} = 2.2 \\pm 0.7 mJy/beam in Cl 0016. This can be combined with decrement measurements to infer y = (2.38 \\pm_{0.34}^{0.36}) x 10^{-4} and v_{pec} = 400 \\pm_{1400}^{1900} km/s. In MS 1054 we find a peak 850 micron flux of \\Delta I_{0} = 2.","authors_text":"Colin Borys, Douglas Scott, Elena Pierpaoli, Mark Halpern, Michael Zemcov, Scott Chapman, Wayne Holland","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-06-15T21:30:46Z","title":"Measurement of the Sunyaev-Zel'dovich Increment in Massive Galaxy Clusters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0306300","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:ce622679e770ee9f505390fdfa6600c45fc21aa3b17eaf27b60ad68a262f1125","target":"record","created_at":"2026-07-04T16:37:18Z","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":"575cc44356cc5a42c3524dbfb062b5679f2ab3392fa42e90cd32b52fe325ccab","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-06-15T21:30:46Z","title_canon_sha256":"57ba5015d8b89d8f00cddd929d2bd09455e9454815b0c2af4759eecc40378560"},"schema_version":"1.0","source":{"id":"astro-ph/0306300","kind":"arxiv","version":3}},"canonical_sha256":"b806200f1f75f00f78dbfd50f19dc7a43ca953646ce50dd182dcd2f4e53f34c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b806200f1f75f00f78dbfd50f19dc7a43ca953646ce50dd182dcd2f4e53f34c1","first_computed_at":"2026-07-04T16:37:18.545092Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:37:18.545092Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CQ60yYyNeGVr2A8rUGr5uoJ4KsGYHhEiE081fZt22I5H6JvTF6BXyTPqVzme73XV/hgrhzrUitz2Z2+SvJdFDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:37:18.545475Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0306300","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce622679e770ee9f505390fdfa6600c45fc21aa3b17eaf27b60ad68a262f1125","sha256:63c94227c90ec333fa917584b5073943578242d485b6ddec3388f00173dc3a79"],"state_sha256":"22cce5a81d3e6477d3a9a1ce9ceb22b76881fda35bb7e5e656f617e0fe777b77"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kBFWkeDgW7y6+IdaWha3YuECmUyd7bwq1ZuGMVmt1z2sNxGXfMrnqa+POProeNisg/ckp2QzA74wcBIGGgTeDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T15:37:33.167029Z","bundle_sha256":"4503fda5dfd9701d412f6a1856ac7f313106347aba6867a2d33fc6d1646d06fc"}}