{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:EGPHUUUU4FV7GAI6OEIIYQFYAD","short_pith_number":"pith:EGPHUUUU","canonical_record":{"source":{"id":"astro-ph/0110587","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-27T21:04:42Z","cross_cats_sorted":[],"title_canon_sha256":"bd533cac07275ddac9ee7478566a289206423218a9343e67ecc016ee929d1fc3","abstract_canon_sha256":"4656d73db22b7b1610710d9ccd8e7b9b80b672590c26020d2002c47a48a15e80"},"schema_version":"1.0"},"canonical_sha256":"219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210","source":{"kind":"arxiv","id":"astro-ph/0110587","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0110587","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0110587v3","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0110587","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"EGPHUUUU4FV7","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"pith_short_16","alias_value":"EGPHUUUU4FV7GAI6","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"pith_short_8","alias_value":"EGPHUUUU","created_at":"2026-07-04T16:24:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:EGPHUUUU4FV7GAI6OEIIYQFYAD","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0110587","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-27T21:04:42Z","cross_cats_sorted":[],"title_canon_sha256":"bd533cac07275ddac9ee7478566a289206423218a9343e67ecc016ee929d1fc3","abstract_canon_sha256":"4656d73db22b7b1610710d9ccd8e7b9b80b672590c26020d2002c47a48a15e80"},"schema_version":"1.0"},"canonical_sha256":"219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:24:21.465716Z","signature_b64":"r4qx0g4v6eaoK6FYupPs2uY/Av6f550x9PT2AkPKCnx+2sNhGqswCimGJNoz7NGkgmAelnOuLC70ngna3HhICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210","last_reissued_at":"2026-07-04T16:24:21.465201Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:24:21.465201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0110587","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":"2026-07-04T16:24:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NRYKAb0r7lRMfYIxDn/hvLqBFpFVGSDIdkBxG6kx/RdjDelxw1oGmU/LGn90ioaCgF+shL4grCB7AQhkwiJVAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T00:43:19.832142Z"},"content_sha256":"6eb778c929226bcbb7de2053a8927a5a477fb4a1875a2e0d5398653b1f88d1c3","schema_version":"1.0","event_id":"sha256:6eb778c929226bcbb7de2053a8927a5a477fb4a1875a2e0d5398653b1f88d1c3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:EGPHUUUU4FV7GAI6OEIIYQFYAD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Bayesian non-parametric method to detect clusters in Planck data","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"E. Martinez-Gonzalez, J.L. Sanz, J.M. Diego, J. Silk, P. Vielva","submitted_at":"2001-10-27T21:04:42Z","abstract_excerpt":"We show how one may expect a significant number of SZ detections in future Planck data without any of the typical assumptions needed in present component separation methods, such as about the power spectrum or the frequency dependence of any of the components, circular symmetry or a typical scale for the clusters. We reduce the background by subtracting an estimate of the point sources, dust and CMB. The final SZE map is estimated in Fourier space. The catalogue of returned clusters is complete above flux 200 mJy (353 GHz) while the lowest flux reached by our method is about 70 mJy (353 GHz). "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0110587","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/0110587/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":"2026-07-04T16:24:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"81zNauEmlp2/+hNKL4VaV4vguMlSGY0V2VPfFCBn4ox5C9Z3DbkgtqxvO5t+djCB8WimImjZOxzj872zABqEAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T00:43:19.832620Z"},"content_sha256":"50746e07626bdcb7a559e3bfbbe6d96ef1cbb6e874c49ac6716bd74754928193","schema_version":"1.0","event_id":"sha256:50746e07626bdcb7a559e3bfbbe6d96ef1cbb6e874c49ac6716bd74754928193"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD/bundle.json","state_url":"https://pith.science/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD/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":"2026-08-04T00:43:19Z","links":{"resolver":"https://pith.science/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD","bundle":"https://pith.science/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD/bundle.json","state":"https://pith.science/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EGPHUUUU4FV7GAI6OEIIYQFYAD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:EGPHUUUU4FV7GAI6OEIIYQFYAD","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":"4656d73db22b7b1610710d9ccd8e7b9b80b672590c26020d2002c47a48a15e80","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-27T21:04:42Z","title_canon_sha256":"bd533cac07275ddac9ee7478566a289206423218a9343e67ecc016ee929d1fc3"},"schema_version":"1.0","source":{"id":"astro-ph/0110587","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0110587","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0110587v3","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0110587","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"pith_short_12","alias_value":"EGPHUUUU4FV7","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"pith_short_16","alias_value":"EGPHUUUU4FV7GAI6","created_at":"2026-07-04T16:24:21Z"},{"alias_kind":"pith_short_8","alias_value":"EGPHUUUU","created_at":"2026-07-04T16:24:21Z"}],"graph_snapshots":[{"event_id":"sha256:50746e07626bdcb7a559e3bfbbe6d96ef1cbb6e874c49ac6716bd74754928193","target":"graph","created_at":"2026-07-04T16:24:21Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/0110587/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show how one may expect a significant number of SZ detections in future Planck data without any of the typical assumptions needed in present component separation methods, such as about the power spectrum or the frequency dependence of any of the components, circular symmetry or a typical scale for the clusters. We reduce the background by subtracting an estimate of the point sources, dust and CMB. The final SZE map is estimated in Fourier space. The catalogue of returned clusters is complete above flux 200 mJy (353 GHz) while the lowest flux reached by our method is about 70 mJy (353 GHz). ","authors_text":"E. Martinez-Gonzalez, J.L. Sanz, J.M. Diego, J. Silk, P. Vielva","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2001-10-27T21:04:42Z","title":"A Bayesian non-parametric method to detect clusters in Planck data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0110587","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":"sha256:6eb778c929226bcbb7de2053a8927a5a477fb4a1875a2e0d5398653b1f88d1c3","target":"record","created_at":"2026-07-04T16:24:21Z","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":"4656d73db22b7b1610710d9ccd8e7b9b80b672590c26020d2002c47a48a15e80","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2001-10-27T21:04:42Z","title_canon_sha256":"bd533cac07275ddac9ee7478566a289206423218a9343e67ecc016ee929d1fc3"},"schema_version":"1.0","source":{"id":"astro-ph/0110587","kind":"arxiv","version":3}},"canonical_sha256":"219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"219e7a5294e16bf3011e71108c40b800c28d45129c4131a54b9ac8f6b688d210","first_computed_at":"2026-07-04T16:24:21.465201Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:24:21.465201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"r4qx0g4v6eaoK6FYupPs2uY/Av6f550x9PT2AkPKCnx+2sNhGqswCimGJNoz7NGkgmAelnOuLC70ngna3HhICw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:24:21.465716Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0110587","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6eb778c929226bcbb7de2053a8927a5a477fb4a1875a2e0d5398653b1f88d1c3","sha256:50746e07626bdcb7a559e3bfbbe6d96ef1cbb6e874c49ac6716bd74754928193"],"state_sha256":"46f71d6e8aeb333393996476d5412133e81d2c74a6aa6c057879bd0016628f47"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TjDoUI5xlfk5LkC4A38q6Om0Wgs1bvU7H2igUDY06AtbB+pjDuIeme1iZIDJE+3KBZkVRf+rxPRN3N0Y/Gj/Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T00:43:19.835773Z","bundle_sha256":"dd2d4a0d9975fb224833ee5a677c13cba6ee6287b0f871800be462a12ff1c653"}}