{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:VJHNAMH33MNYTPABBIQQPSA7EH","short_pith_number":"pith:VJHNAMH3","canonical_record":{"source":{"id":"1905.10303","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-24T15:58:29Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"51bf4d4856250c460a0ea02cbef5d7fefc46a5714c41838b6af72911155c3ae5","abstract_canon_sha256":"9956aaddec88c2a9571424fe10e41e8727b21f7956762fe787e5fd717ed5a320"},"schema_version":"1.0"},"canonical_sha256":"aa4ed030fbdb1b89bc010a2107c81f21e7195f6be9a7de0b2a8089bf4499f9ac","source":{"kind":"arxiv","id":"1905.10303","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.10303","created_at":"2026-05-17T23:45:10Z"},{"alias_kind":"arxiv_version","alias_value":"1905.10303v1","created_at":"2026-05-17T23:45:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.10303","created_at":"2026-05-17T23:45:10Z"},{"alias_kind":"pith_short_12","alias_value":"VJHNAMH33MNY","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"VJHNAMH33MNYTPAB","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"VJHNAMH3","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:VJHNAMH33MNYTPABBIQQPSA7EH","target":"record","payload":{"canonical_record":{"source":{"id":"1905.10303","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-24T15:58:29Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"51bf4d4856250c460a0ea02cbef5d7fefc46a5714c41838b6af72911155c3ae5","abstract_canon_sha256":"9956aaddec88c2a9571424fe10e41e8727b21f7956762fe787e5fd717ed5a320"},"schema_version":"1.0"},"canonical_sha256":"aa4ed030fbdb1b89bc010a2107c81f21e7195f6be9a7de0b2a8089bf4499f9ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:10.659736Z","signature_b64":"BxTXqchW9PLzZW6EIeQicEYeEgkCAzaOtUQAdpt0EmDd5DQ7dEnqWL/zTUUdeP6fhA4SFrWedQY8bL+GxSnBCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa4ed030fbdb1b89bc010a2107c81f21e7195f6be9a7de0b2a8089bf4499f9ac","last_reissued_at":"2026-05-17T23:45:10.659021Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:10.659021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.10303","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:45:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2jun5+I/sp6qXqBUcLjRsXtt5PozS4Fu3BcbV1gB0lv4lqDKAFzANds7OUaoKqMlQ6om6CKGsrAc71CKsUIGAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T05:54:29.423228Z"},"content_sha256":"c02d6dbf63c2eca896257b86c79e03df4b03fd17e9645faf72e4d0b8c4ebee21","schema_version":"1.0","event_id":"sha256:c02d6dbf63c2eca896257b86c79e03df4b03fd17e9645faf72e4d0b8c4ebee21"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:VJHNAMH33MNYTPABBIQQPSA7EH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Faraday Rotation Measure Dependence on Galaxy Clusters Dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Federico A. Stasyszyn, Mart\\'in de los Rios","submitted_at":"2019-05-24T15:58:29Z","abstract_excerpt":"We study the magnetic fields in galaxy clusters through Faraday rotation measurements crossing systems in different dynamical states. We confirm that magnetic fields are present in those systems and analyze the difference between relaxed and unrelaxed samples with respect to the dispersion between their inherent Faraday Rotation measurements. We found an increase of this RM dispersion and a higher RM overlapping frequency for unrelaxed clusters. This fact suggests that a large scale physical process is involved in the nature of unrelaxed systems and possible depolarization effects are present "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.10303","kind":"arxiv","version":1},"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":"2026-05-17T23:45:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d+hdp6romP+d2T9NhjVWGu1BmrXdBtImUR3Rto/GnJunf3OpkHQBY57WE7+RUpueVveoYsQiG//osgK2Z+9yDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T05:54:29.423635Z"},"content_sha256":"da159a811bfb35309fa870c782780a76114813a0c050184c91984a1e531ff089","schema_version":"1.0","event_id":"sha256:da159a811bfb35309fa870c782780a76114813a0c050184c91984a1e531ff089"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VJHNAMH33MNYTPABBIQQPSA7EH/bundle.json","state_url":"https://pith.science/pith/VJHNAMH33MNYTPABBIQQPSA7EH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VJHNAMH33MNYTPABBIQQPSA7EH/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":"2026-05-28T05:54:29Z","links":{"resolver":"https://pith.science/pith/VJHNAMH33MNYTPABBIQQPSA7EH","bundle":"https://pith.science/pith/VJHNAMH33MNYTPABBIQQPSA7EH/bundle.json","state":"https://pith.science/pith/VJHNAMH33MNYTPABBIQQPSA7EH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VJHNAMH33MNYTPABBIQQPSA7EH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:VJHNAMH33MNYTPABBIQQPSA7EH","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":"9956aaddec88c2a9571424fe10e41e8727b21f7956762fe787e5fd717ed5a320","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-24T15:58:29Z","title_canon_sha256":"51bf4d4856250c460a0ea02cbef5d7fefc46a5714c41838b6af72911155c3ae5"},"schema_version":"1.0","source":{"id":"1905.10303","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.10303","created_at":"2026-05-17T23:45:10Z"},{"alias_kind":"arxiv_version","alias_value":"1905.10303v1","created_at":"2026-05-17T23:45:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.10303","created_at":"2026-05-17T23:45:10Z"},{"alias_kind":"pith_short_12","alias_value":"VJHNAMH33MNY","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"VJHNAMH33MNYTPAB","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"VJHNAMH3","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:da159a811bfb35309fa870c782780a76114813a0c050184c91984a1e531ff089","target":"graph","created_at":"2026-05-17T23:45:10Z","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 study the magnetic fields in galaxy clusters through Faraday rotation measurements crossing systems in different dynamical states. We confirm that magnetic fields are present in those systems and analyze the difference between relaxed and unrelaxed samples with respect to the dispersion between their inherent Faraday Rotation measurements. We found an increase of this RM dispersion and a higher RM overlapping frequency for unrelaxed clusters. This fact suggests that a large scale physical process is involved in the nature of unrelaxed systems and possible depolarization effects are present ","authors_text":"Federico A. Stasyszyn, Mart\\'in de los Rios","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-24T15:58:29Z","title":"Faraday Rotation Measure Dependence on Galaxy Clusters Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.10303","kind":"arxiv","version":1},"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:c02d6dbf63c2eca896257b86c79e03df4b03fd17e9645faf72e4d0b8c4ebee21","target":"record","created_at":"2026-05-17T23:45:10Z","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":"9956aaddec88c2a9571424fe10e41e8727b21f7956762fe787e5fd717ed5a320","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-05-24T15:58:29Z","title_canon_sha256":"51bf4d4856250c460a0ea02cbef5d7fefc46a5714c41838b6af72911155c3ae5"},"schema_version":"1.0","source":{"id":"1905.10303","kind":"arxiv","version":1}},"canonical_sha256":"aa4ed030fbdb1b89bc010a2107c81f21e7195f6be9a7de0b2a8089bf4499f9ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa4ed030fbdb1b89bc010a2107c81f21e7195f6be9a7de0b2a8089bf4499f9ac","first_computed_at":"2026-05-17T23:45:10.659021Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:10.659021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BxTXqchW9PLzZW6EIeQicEYeEgkCAzaOtUQAdpt0EmDd5DQ7dEnqWL/zTUUdeP6fhA4SFrWedQY8bL+GxSnBCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:10.659736Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.10303","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c02d6dbf63c2eca896257b86c79e03df4b03fd17e9645faf72e4d0b8c4ebee21","sha256:da159a811bfb35309fa870c782780a76114813a0c050184c91984a1e531ff089"],"state_sha256":"f654da7f628288ab179dd90baf5620d4e2810416813f65bd52b5a0efa4e90ba6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N6M/mBbcqtwFyHEWU/XWL+E7vUkjccxC36Vsqh6yByB2Jns2Z7aL345vDcsybftUZbf0NH8SVcXMJ/t+qvjLBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T05:54:29.426408Z","bundle_sha256":"ee56896a73c8d0ec53f59d4ee7e13044b36edf9a4f3c6c7d83808bf0079c63b3"}}