{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JN6GUDVWBQS3R56H3FXZPWQIOP","short_pith_number":"pith:JN6GUDVW","canonical_record":{"source":{"id":"1204.6292","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-27T18:53:46Z","cross_cats_sorted":[],"title_canon_sha256":"d19057f285b135f9867a10880fd2ef085f37b9c9c594c6b5f077b23262b4a413","abstract_canon_sha256":"a3f3e7c8de0a53adefefc00f9fbea1fcbeb7aa2fccfc8102845c9bdbe2bcb012"},"schema_version":"1.0"},"canonical_sha256":"4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba","source":{"kind":"arxiv","id":"1204.6292","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.6292","created_at":"2026-05-18T01:57:43Z"},{"alias_kind":"arxiv_version","alias_value":"1204.6292v2","created_at":"2026-05-18T01:57:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.6292","created_at":"2026-05-18T01:57:43Z"},{"alias_kind":"pith_short_12","alias_value":"JN6GUDVWBQS3","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JN6GUDVWBQS3R56H","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JN6GUDVW","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JN6GUDVWBQS3R56H3FXZPWQIOP","target":"record","payload":{"canonical_record":{"source":{"id":"1204.6292","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-27T18:53:46Z","cross_cats_sorted":[],"title_canon_sha256":"d19057f285b135f9867a10880fd2ef085f37b9c9c594c6b5f077b23262b4a413","abstract_canon_sha256":"a3f3e7c8de0a53adefefc00f9fbea1fcbeb7aa2fccfc8102845c9bdbe2bcb012"},"schema_version":"1.0"},"canonical_sha256":"4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:43.102867Z","signature_b64":"zblWsFW3z1SE/6EGL4X2Q5dOM6TUhiXnC9N3hubzPvnv00Ihb3z2qOBF56PN567Hw5HIgBHiIoN0H4iOB8OXCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba","last_reissued_at":"2026-05-18T01:57:43.102200Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:43.102200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.6292","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":"2026-05-18T01:57:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l3flCqG2Rqu+cfSdaSsDfvAtbAAwh9AIG3H9BWozmyoKOH2C2LS/VlY4D1xjz5h3RrgCK4MvRBuZQBxHEQabBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:41:41.597443Z"},"content_sha256":"07df143bad59e98867a61f2500e0e6136224bbf0dc7b959f259775a4dd758a3d","schema_version":"1.0","event_id":"sha256:07df143bad59e98867a61f2500e0e6136224bbf0dc7b959f259775a4dd758a3d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JN6GUDVWBQS3R56H3FXZPWQIOP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Comparative Study of Local Galaxy Clusters: II: X-ray and SZ Scaling Relations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"August E. Evrard, Eduardo Rozo, Eli S. Rykoff, James G. Bartlett","submitted_at":"2012-04-27T18:53:46Z","abstract_excerpt":"We compare cluster scaling relations published for three different samples selected via X-ray and Sunyaev-Zel'dovich (SZ) signatures. We find tensions driven mainly by two factors: i) systematic differences in the X-ray cluster observables used to derive the scaling relations, and ii) uncertainty in the modeling of how the gas mass of galaxy clusters scales with total mass. All scaling relations are in agreement after accounting for these two effects. We describe a multivariate scaling model that enables a fully self-consistent treatment of multiple observational catalogs in the presence of pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.6292","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":"2026-05-18T01:57:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pekugu6IGQZTHkGKQP568q/hMEyXied3dq/SSBU9bFEE49v7eiRhr/Ai4PaySo+3AieVJ8ZFzC0leUyqcbTcAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:41:41.597792Z"},"content_sha256":"8b9b0739b7a9e61cd00153de14cd1b730803421e576f08c0cec8f388e60d43dc","schema_version":"1.0","event_id":"sha256:8b9b0739b7a9e61cd00153de14cd1b730803421e576f08c0cec8f388e60d43dc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JN6GUDVWBQS3R56H3FXZPWQIOP/bundle.json","state_url":"https://pith.science/pith/JN6GUDVWBQS3R56H3FXZPWQIOP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JN6GUDVWBQS3R56H3FXZPWQIOP/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":"2026-05-31T15:41:41Z","links":{"resolver":"https://pith.science/pith/JN6GUDVWBQS3R56H3FXZPWQIOP","bundle":"https://pith.science/pith/JN6GUDVWBQS3R56H3FXZPWQIOP/bundle.json","state":"https://pith.science/pith/JN6GUDVWBQS3R56H3FXZPWQIOP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JN6GUDVWBQS3R56H3FXZPWQIOP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JN6GUDVWBQS3R56H3FXZPWQIOP","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":"a3f3e7c8de0a53adefefc00f9fbea1fcbeb7aa2fccfc8102845c9bdbe2bcb012","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-27T18:53:46Z","title_canon_sha256":"d19057f285b135f9867a10880fd2ef085f37b9c9c594c6b5f077b23262b4a413"},"schema_version":"1.0","source":{"id":"1204.6292","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.6292","created_at":"2026-05-18T01:57:43Z"},{"alias_kind":"arxiv_version","alias_value":"1204.6292v2","created_at":"2026-05-18T01:57:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.6292","created_at":"2026-05-18T01:57:43Z"},{"alias_kind":"pith_short_12","alias_value":"JN6GUDVWBQS3","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JN6GUDVWBQS3R56H","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JN6GUDVW","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:8b9b0739b7a9e61cd00153de14cd1b730803421e576f08c0cec8f388e60d43dc","target":"graph","created_at":"2026-05-18T01:57:43Z","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 compare cluster scaling relations published for three different samples selected via X-ray and Sunyaev-Zel'dovich (SZ) signatures. We find tensions driven mainly by two factors: i) systematic differences in the X-ray cluster observables used to derive the scaling relations, and ii) uncertainty in the modeling of how the gas mass of galaxy clusters scales with total mass. All scaling relations are in agreement after accounting for these two effects. We describe a multivariate scaling model that enables a fully self-consistent treatment of multiple observational catalogs in the presence of pr","authors_text":"August E. Evrard, Eduardo Rozo, Eli S. Rykoff, James G. Bartlett","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-27T18:53:46Z","title":"A Comparative Study of Local Galaxy Clusters: II: X-ray and SZ Scaling Relations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.6292","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":"sha256:07df143bad59e98867a61f2500e0e6136224bbf0dc7b959f259775a4dd758a3d","target":"record","created_at":"2026-05-18T01:57:43Z","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":"a3f3e7c8de0a53adefefc00f9fbea1fcbeb7aa2fccfc8102845c9bdbe2bcb012","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-04-27T18:53:46Z","title_canon_sha256":"d19057f285b135f9867a10880fd2ef085f37b9c9c594c6b5f077b23262b4a413"},"schema_version":"1.0","source":{"id":"1204.6292","kind":"arxiv","version":2}},"canonical_sha256":"4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b7c6a0eb60c25b8f7c7d96f97da0873f65d56b3808c5c6ef274777b7f6fe1ba","first_computed_at":"2026-05-18T01:57:43.102200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:43.102200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zblWsFW3z1SE/6EGL4X2Q5dOM6TUhiXnC9N3hubzPvnv00Ihb3z2qOBF56PN567Hw5HIgBHiIoN0H4iOB8OXCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:43.102867Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.6292","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07df143bad59e98867a61f2500e0e6136224bbf0dc7b959f259775a4dd758a3d","sha256:8b9b0739b7a9e61cd00153de14cd1b730803421e576f08c0cec8f388e60d43dc"],"state_sha256":"2eb7b1211a0555a8fc98d4b34719e70929e075e74490f6368fd9eb7a0d39f599"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W/bjXiVb/17jKQS6p+IhH6qHVKYKkPSjWZM3yFllxs4V7a6LFCMCdM3sxHoDLQX2IDTSelwgFANt8JqjLNZGBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:41:41.599871Z","bundle_sha256":"6be180dc315830c70f9b86e83297f79ad1e05733b0a8e8798ad3544bc4b9707b"}}