{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:7CSNSAZ2NKA65VC2B5VECFUU4Q","short_pith_number":"pith:7CSNSAZ2","canonical_record":{"source":{"id":"astro-ph/9610169","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-10-22T13:56:06Z","cross_cats_sorted":[],"title_canon_sha256":"eff27fcc1d2af5b4bbb6c088eead9193b03bd3433e0142f102168b1ee160fa31","abstract_canon_sha256":"cd4ae13be12196f7105abe151dc0db4e4226a4b31cb9ba0917385174e2af38a9"},"schema_version":"1.0"},"canonical_sha256":"f8a4d9033a6a81eed45a0f6a411694e4144041527de2e8887e2b4696a3440f17","source":{"kind":"arxiv","id":"astro-ph/9610169","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9610169","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9610169v2","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9610169","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"pith_short_12","alias_value":"7CSNSAZ2NKA6","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"pith_short_16","alias_value":"7CSNSAZ2NKA65VC2","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"pith_short_8","alias_value":"7CSNSAZ2","created_at":"2026-07-04T15:07:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:7CSNSAZ2NKA65VC2B5VECFUU4Q","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9610169","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1996-10-22T13:56:06Z","cross_cats_sorted":[],"title_canon_sha256":"eff27fcc1d2af5b4bbb6c088eead9193b03bd3433e0142f102168b1ee160fa31","abstract_canon_sha256":"cd4ae13be12196f7105abe151dc0db4e4226a4b31cb9ba0917385174e2af38a9"},"schema_version":"1.0"},"canonical_sha256":"f8a4d9033a6a81eed45a0f6a411694e4144041527de2e8887e2b4696a3440f17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:07:38.328254Z","signature_b64":"KfxKOYmBeUrHcuoQBwPQJ4zNp+TfbFEmrxTdDQokxPE7+AVfzm2vwGRAgtKTZU2JrWbOKCqrJhHTh03xc+CEAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8a4d9033a6a81eed45a0f6a411694e4144041527de2e8887e2b4696a3440f17","last_reissued_at":"2026-07-04T15:07:38.327860Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:07:38.327860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9610169","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":"2026-07-04T15:07:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VxG1w0Xa+uyJbX4TGfshDEJXmE3kR3v6RatkEOQLMssyawZFCUCDzmSd12VVYX+DsG9fVe0tfkmPvDOE2AYpAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T04:09:31.080523Z"},"content_sha256":"850b3367c9821f24ea0a7edc332f03317b0ee8bef3d17085246ef57ca93f27d4","schema_version":"1.0","event_id":"sha256:850b3367c9821f24ea0a7edc332f03317b0ee8bef3d17085246ef57ca93f27d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:7CSNSAZ2NKA65VC2B5VECFUU4Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The rich cluster of galaxies ABCG 85.I. X-ray analysis","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"D. Gerbal, E. Slezak, F. Durret, G.B. Lima Neto, V. Pislar","submitted_at":"1996-10-22T13:56:06Z","abstract_excerpt":"We present an X-ray analysis of the rich cluster ABCG 85 based on ROSAT PSPC data. By applying an improved wavelet analysis, we show that our view of this cluster is notably changed from what was previously believed (a main region and a south blob). The main emission comes from the central part of the main body of the cluster on which is superimposed that of a foreground group of galaxies. The foreground group and the main cluster are separated (if redshifts are cosmological) by 46 1/h_50 Mpc. The southern blob is clearly not a group: it is resolved into X-ray emitting galaxies (in particular "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9610169","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/9610169/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":"2026-07-04T15:07:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oX2Mf8Iw26tRDrbbtrUU/WOTKJ/08qEgWM6KK/HATjuti3sq68rm/a373P51dUK8wYYayZw3I7R6jb4MBaCsDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T04:09:31.080847Z"},"content_sha256":"cc5aa819dba29a99ad1f1664b3fd301aeb4f43fa9854c14d62f8032f8e1d4a30","schema_version":"1.0","event_id":"sha256:cc5aa819dba29a99ad1f1664b3fd301aeb4f43fa9854c14d62f8032f8e1d4a30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q/bundle.json","state_url":"https://pith.science/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q/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":"2026-08-18T04:09:31Z","links":{"resolver":"https://pith.science/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q","bundle":"https://pith.science/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q/bundle.json","state":"https://pith.science/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7CSNSAZ2NKA65VC2B5VECFUU4Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:7CSNSAZ2NKA65VC2B5VECFUU4Q","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":"cd4ae13be12196f7105abe151dc0db4e4226a4b31cb9ba0917385174e2af38a9","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-10-22T13:56:06Z","title_canon_sha256":"eff27fcc1d2af5b4bbb6c088eead9193b03bd3433e0142f102168b1ee160fa31"},"schema_version":"1.0","source":{"id":"astro-ph/9610169","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9610169","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9610169v2","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9610169","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"pith_short_12","alias_value":"7CSNSAZ2NKA6","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"pith_short_16","alias_value":"7CSNSAZ2NKA65VC2","created_at":"2026-07-04T15:07:38Z"},{"alias_kind":"pith_short_8","alias_value":"7CSNSAZ2","created_at":"2026-07-04T15:07:38Z"}],"graph_snapshots":[{"event_id":"sha256:cc5aa819dba29a99ad1f1664b3fd301aeb4f43fa9854c14d62f8032f8e1d4a30","target":"graph","created_at":"2026-07-04T15:07:38Z","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/9610169/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an X-ray analysis of the rich cluster ABCG 85 based on ROSAT PSPC data. By applying an improved wavelet analysis, we show that our view of this cluster is notably changed from what was previously believed (a main region and a south blob). The main emission comes from the central part of the main body of the cluster on which is superimposed that of a foreground group of galaxies. The foreground group and the main cluster are separated (if redshifts are cosmological) by 46 1/h_50 Mpc. The southern blob is clearly not a group: it is resolved into X-ray emitting galaxies (in particular ","authors_text":"D. Gerbal, E. Slezak, F. Durret, G.B. Lima Neto, V. Pislar","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1996-10-22T13:56:06Z","title":"The rich cluster of galaxies ABCG 85.I. X-ray analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9610169","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":"sha256:850b3367c9821f24ea0a7edc332f03317b0ee8bef3d17085246ef57ca93f27d4","target":"record","created_at":"2026-07-04T15:07:38Z","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":"cd4ae13be12196f7105abe151dc0db4e4226a4b31cb9ba0917385174e2af38a9","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1996-10-22T13:56:06Z","title_canon_sha256":"eff27fcc1d2af5b4bbb6c088eead9193b03bd3433e0142f102168b1ee160fa31"},"schema_version":"1.0","source":{"id":"astro-ph/9610169","kind":"arxiv","version":2}},"canonical_sha256":"f8a4d9033a6a81eed45a0f6a411694e4144041527de2e8887e2b4696a3440f17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8a4d9033a6a81eed45a0f6a411694e4144041527de2e8887e2b4696a3440f17","first_computed_at":"2026-07-04T15:07:38.327860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:07:38.327860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KfxKOYmBeUrHcuoQBwPQJ4zNp+TfbFEmrxTdDQokxPE7+AVfzm2vwGRAgtKTZU2JrWbOKCqrJhHTh03xc+CEAw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:07:38.328254Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9610169","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:850b3367c9821f24ea0a7edc332f03317b0ee8bef3d17085246ef57ca93f27d4","sha256:cc5aa819dba29a99ad1f1664b3fd301aeb4f43fa9854c14d62f8032f8e1d4a30"],"state_sha256":"6fd4c0f180a13a2f3914119e379dd897fdc0040c9d617473ac73f7a911333d7f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OPrRoqaxH9F2EyoaasxFEe0Qhh61EmTuqeU2nggi2fd+F9ANKmGuVEV1WNpkZ+s+Eohq/U6hfprleleOUDPOAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T04:09:31.083975Z","bundle_sha256":"146d7421e10161c330ce84d60d33b0e1ddf45433b0a57ce9a1a5d7b637959166"}}