{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:L5DEUB47YC2DWOGOCRYUQNJOAL","short_pith_number":"pith:L5DEUB47","canonical_record":{"source":{"id":"1503.06219","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-20T20:01:10Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"bacbc19633d904837b999f0cac61bc496cb1898eb0b67bea4f1ae6c0310bd31e","abstract_canon_sha256":"4b97905a5b0b20a8efa61774d599bc5ade67165beb1f8c39ca9d9d17040fe80b"},"schema_version":"1.0"},"canonical_sha256":"5f464a079fc0b43b38ce147148352e02e2bb875f05793581f024003e78165dfd","source":{"kind":"arxiv","id":"1503.06219","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06219","created_at":"2026-05-18T01:31:40Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06219v2","created_at":"2026-05-18T01:31:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06219","created_at":"2026-05-18T01:31:40Z"},{"alias_kind":"pith_short_12","alias_value":"L5DEUB47YC2D","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"L5DEUB47YC2DWOGO","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"L5DEUB47","created_at":"2026-05-18T12:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:L5DEUB47YC2DWOGOCRYUQNJOAL","target":"record","payload":{"canonical_record":{"source":{"id":"1503.06219","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-20T20:01:10Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"bacbc19633d904837b999f0cac61bc496cb1898eb0b67bea4f1ae6c0310bd31e","abstract_canon_sha256":"4b97905a5b0b20a8efa61774d599bc5ade67165beb1f8c39ca9d9d17040fe80b"},"schema_version":"1.0"},"canonical_sha256":"5f464a079fc0b43b38ce147148352e02e2bb875f05793581f024003e78165dfd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:40.110176Z","signature_b64":"pJB7b7qcYRY1O2Gxbf7YA7oLcAlpdO671hSwDaiSXXxY0uNWdZhqBOo0iAdwvEwXSYnBILSTRBfDn/eXXTk3BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f464a079fc0b43b38ce147148352e02e2bb875f05793581f024003e78165dfd","last_reissued_at":"2026-05-18T01:31:40.109579Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:40.109579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.06219","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":"2026-05-18T01:31:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/mVR/f5xe/iw/El8XJdv3MGDFq1mJeBLyYIcHjm1sMto3qtn8juzvKydbVjiHT3GcV0k2DLN7yewvdJjE5qYCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:01:27.335785Z"},"content_sha256":"f34e85d480bac699afd554fc39ab8f53b21b2d306a6607dc2b00338a30b27027","schema_version":"1.0","event_id":"sha256:f34e85d480bac699afd554fc39ab8f53b21b2d306a6607dc2b00338a30b27027"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:L5DEUB47YC2DWOGOCRYUQNJOAL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fossil group origins - VI. Global X-ray scaling relations of fossil galaxy clusters","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"A. Kundert, E. D'Onghia, E. Jim\\'enez-Bail\\'on, E. M. Corsini, E. Wilcots, F. Gastaldello, J. A. L. Aguerri, J. M\\'endez-Abreu, M. Girardi, M. Lozada-Mu\\~noz, R. Barrena, R. S\\'anchez-Janssen, S. De Grandi, S. Zarattini","submitted_at":"2015-03-20T20:01:10Z","abstract_excerpt":"We present the first pointed X-ray observations of 10 candidate fossil galaxy groups and clusters. With these Suzaku observations, we determine global temperatures and bolometric X-ray luminosities of the intracluster medium (ICM) out to $r_{500}$ for six systems in our sample. The remaining four systems show signs of significant contamination from non-ICM sources. For the six objects with successfully determined $r_{500}$ properties, we measure global temperatures in the range $2.8 \\leq T_{\\mathrm{X}} \\leq 5.3 \\ \\mathrm{keV}$, bolometric X-ray luminosities of $0.8 \\times 10^{44} \\ \\leq L_{\\ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06219","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":"2026-05-18T01:31:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QunLzvIq0BdLv2NYmtxtTHc98Lpg7Rno0Pc1t0BjtC2Vku+nzW5DrCegiI0/KhrhlCjineUakHTkenDG6c+2AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T17:01:27.336133Z"},"content_sha256":"d5ec7e9d7bff4f0d52b5de4803b072cc5609fbc2f1bcc9c79014648985e9094b","schema_version":"1.0","event_id":"sha256:d5ec7e9d7bff4f0d52b5de4803b072cc5609fbc2f1bcc9c79014648985e9094b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L5DEUB47YC2DWOGOCRYUQNJOAL/bundle.json","state_url":"https://pith.science/pith/L5DEUB47YC2DWOGOCRYUQNJOAL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L5DEUB47YC2DWOGOCRYUQNJOAL/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":"2026-06-01T17:01:27Z","links":{"resolver":"https://pith.science/pith/L5DEUB47YC2DWOGOCRYUQNJOAL","bundle":"https://pith.science/pith/L5DEUB47YC2DWOGOCRYUQNJOAL/bundle.json","state":"https://pith.science/pith/L5DEUB47YC2DWOGOCRYUQNJOAL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L5DEUB47YC2DWOGOCRYUQNJOAL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:L5DEUB47YC2DWOGOCRYUQNJOAL","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":"4b97905a5b0b20a8efa61774d599bc5ade67165beb1f8c39ca9d9d17040fe80b","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-20T20:01:10Z","title_canon_sha256":"bacbc19633d904837b999f0cac61bc496cb1898eb0b67bea4f1ae6c0310bd31e"},"schema_version":"1.0","source":{"id":"1503.06219","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.06219","created_at":"2026-05-18T01:31:40Z"},{"alias_kind":"arxiv_version","alias_value":"1503.06219v2","created_at":"2026-05-18T01:31:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.06219","created_at":"2026-05-18T01:31:40Z"},{"alias_kind":"pith_short_12","alias_value":"L5DEUB47YC2D","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"L5DEUB47YC2DWOGO","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"L5DEUB47","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:d5ec7e9d7bff4f0d52b5de4803b072cc5609fbc2f1bcc9c79014648985e9094b","target":"graph","created_at":"2026-05-18T01:31:40Z","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 present the first pointed X-ray observations of 10 candidate fossil galaxy groups and clusters. With these Suzaku observations, we determine global temperatures and bolometric X-ray luminosities of the intracluster medium (ICM) out to $r_{500}$ for six systems in our sample. The remaining four systems show signs of significant contamination from non-ICM sources. For the six objects with successfully determined $r_{500}$ properties, we measure global temperatures in the range $2.8 \\leq T_{\\mathrm{X}} \\leq 5.3 \\ \\mathrm{keV}$, bolometric X-ray luminosities of $0.8 \\times 10^{44} \\ \\leq L_{\\ma","authors_text":"A. Kundert, E. D'Onghia, E. Jim\\'enez-Bail\\'on, E. M. Corsini, E. Wilcots, F. Gastaldello, J. A. L. Aguerri, J. M\\'endez-Abreu, M. Girardi, M. Lozada-Mu\\~noz, R. Barrena, R. S\\'anchez-Janssen, S. De Grandi, S. Zarattini","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-20T20:01:10Z","title":"Fossil group origins - VI. Global X-ray scaling relations of fossil galaxy clusters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.06219","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:f34e85d480bac699afd554fc39ab8f53b21b2d306a6607dc2b00338a30b27027","target":"record","created_at":"2026-05-18T01:31:40Z","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":"4b97905a5b0b20a8efa61774d599bc5ade67165beb1f8c39ca9d9d17040fe80b","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-03-20T20:01:10Z","title_canon_sha256":"bacbc19633d904837b999f0cac61bc496cb1898eb0b67bea4f1ae6c0310bd31e"},"schema_version":"1.0","source":{"id":"1503.06219","kind":"arxiv","version":2}},"canonical_sha256":"5f464a079fc0b43b38ce147148352e02e2bb875f05793581f024003e78165dfd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5f464a079fc0b43b38ce147148352e02e2bb875f05793581f024003e78165dfd","first_computed_at":"2026-05-18T01:31:40.109579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:40.109579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pJB7b7qcYRY1O2Gxbf7YA7oLcAlpdO671hSwDaiSXXxY0uNWdZhqBOo0iAdwvEwXSYnBILSTRBfDn/eXXTk3BA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:40.110176Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.06219","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f34e85d480bac699afd554fc39ab8f53b21b2d306a6607dc2b00338a30b27027","sha256:d5ec7e9d7bff4f0d52b5de4803b072cc5609fbc2f1bcc9c79014648985e9094b"],"state_sha256":"aa1221100ec0c6d1259cc88939c6f7ac26d776f91c45be05322c0751319ccf78"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pRbXZHqhQeUqKFbG11Cdz2iiqrJttM2YDrHccJ3flCW3nd3dv5Iy6bGCYTuYKT9aDaMpJbhJI1zTXgvNcz2tAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T17:01:27.338048Z","bundle_sha256":"0178cf98e7c0acf324ef65acd984d43ed4cf1785fa90c37f29f269d09e8e5ad3"}}