{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:MPOTR2PMBVFIFU6LCOU42H7BIZ","short_pith_number":"pith:MPOTR2PM","canonical_record":{"source":{"id":"1111.6186","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-26T19:14:36Z","cross_cats_sorted":[],"title_canon_sha256":"9a4b6e81ad1509af954226df69d50f4604cebcbb2f49e4077414e057f7eeb651","abstract_canon_sha256":"6df7932d4d1ffc5e96c7c0cf3e7f217a7c3dfcdcbcbdcf742b129948549b2505"},"schema_version":"1.0"},"canonical_sha256":"63dd38e9ec0d4a82d3cb13a9cd1fe1467ef74abc2707407b7bbcf18450d6f533","source":{"kind":"arxiv","id":"1111.6186","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6186","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6186v2","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6186","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"MPOTR2PMBVFI","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"MPOTR2PMBVFIFU6L","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"MPOTR2PM","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:MPOTR2PMBVFIFU6LCOU42H7BIZ","target":"record","payload":{"canonical_record":{"source":{"id":"1111.6186","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-26T19:14:36Z","cross_cats_sorted":[],"title_canon_sha256":"9a4b6e81ad1509af954226df69d50f4604cebcbb2f49e4077414e057f7eeb651","abstract_canon_sha256":"6df7932d4d1ffc5e96c7c0cf3e7f217a7c3dfcdcbcbdcf742b129948549b2505"},"schema_version":"1.0"},"canonical_sha256":"63dd38e9ec0d4a82d3cb13a9cd1fe1467ef74abc2707407b7bbcf18450d6f533","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:53:43.663072Z","signature_b64":"f2QRAzZYTWkTCIg9SWVIdcFwqqkWaO9iU/Lub3eL6KHUlajmsfGaUPygeU6Ohmz96Dx32lYJs0CcpUAqwgG9CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"63dd38e9ec0d4a82d3cb13a9cd1fe1467ef74abc2707407b7bbcf18450d6f533","last_reissued_at":"2026-05-18T03:53:43.662648Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:53:43.662648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.6186","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":"2026-05-18T03:53:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aOf/Xnu8IQnASVFghiy5x54yC1ZVrrPeGdp3OItCWploRfUUmT7lC4ogm+Q/+BAjSR+Gis7gN6/yiMvGKRkaCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:06:42.900636Z"},"content_sha256":"b658d7196fe6e6bcb2a7fa7f4acb06446bfa806f2f40c137b1240847e07478ef","schema_version":"1.0","event_id":"sha256:b658d7196fe6e6bcb2a7fa7f4acb06446bfa806f2f40c137b1240847e07478ef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:MPOTR2PMBVFIFU6LCOU42H7BIZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An improved map of the Galactic Faraday sky","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Bonafede, A. Hammond, A. R. Taylor, A. Tanna, B. M. Gaensler, C. L. Van Eck, C. Sotomayor-Beltran, C. Sunstrum, D. H. F. M. Schnitzeler, G. Heald, G. Robbers, H. Junklewitz, I. J. Feain, J. C. Brown, J. M. Stil, J. Stevens, L. Harvey-Smith, L. Pratley, M. Johnston-Hollitt, M. R. Bell, N. M. McClure-Griffiths, N. Oppermann, P. P. Kronberg, R. Braun, S. A. Mao, S. P. O'Sullivan, S. Roy, T. A. En{\\ss}lin, T. E. Clarke, T. Robishaw, U. Klein","submitted_at":"2011-11-26T19:14:36Z","abstract_excerpt":"We aim to summarize the current state of knowledge regarding Galactic Faraday rotation in an all-sky map of the Galactic Faraday depth. For this we have assembled the most extensive catalog of Faraday rotation data of compact extragalactic polarized radio sources to date. In the map making procedure we use a recently developed algorithm that reconstructs the map and the power spectrum of a statistically isotropic and homogeneous field while taking into account uncertainties in the noise statistics. This procedure is able to identify some rotation angles that are offset by an integer multiple o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6186","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":"2026-05-18T03:53:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jj2gX9JRipIZ51n+oqEZvP7SNzHuJEc0D63fnRnw8Y5CROA7PTDH6BZF5nIfRJBuLOKnr0egVgLjBNY2HB8XDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T01:06:42.901395Z"},"content_sha256":"0ed88de93867d8d90df9b8756663b25257c76150d11957f8bb805f6b8465d028","schema_version":"1.0","event_id":"sha256:0ed88de93867d8d90df9b8756663b25257c76150d11957f8bb805f6b8465d028"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ/bundle.json","state_url":"https://pith.science/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ/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":"2026-05-30T01:06:42Z","links":{"resolver":"https://pith.science/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ","bundle":"https://pith.science/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ/bundle.json","state":"https://pith.science/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MPOTR2PMBVFIFU6LCOU42H7BIZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:MPOTR2PMBVFIFU6LCOU42H7BIZ","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":"6df7932d4d1ffc5e96c7c0cf3e7f217a7c3dfcdcbcbdcf742b129948549b2505","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-26T19:14:36Z","title_canon_sha256":"9a4b6e81ad1509af954226df69d50f4604cebcbb2f49e4077414e057f7eeb651"},"schema_version":"1.0","source":{"id":"1111.6186","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.6186","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"arxiv_version","alias_value":"1111.6186v2","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.6186","created_at":"2026-05-18T03:53:43Z"},{"alias_kind":"pith_short_12","alias_value":"MPOTR2PMBVFI","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"MPOTR2PMBVFIFU6L","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"MPOTR2PM","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:0ed88de93867d8d90df9b8756663b25257c76150d11957f8bb805f6b8465d028","target":"graph","created_at":"2026-05-18T03:53:43Z","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 aim to summarize the current state of knowledge regarding Galactic Faraday rotation in an all-sky map of the Galactic Faraday depth. For this we have assembled the most extensive catalog of Faraday rotation data of compact extragalactic polarized radio sources to date. In the map making procedure we use a recently developed algorithm that reconstructs the map and the power spectrum of a statistically isotropic and homogeneous field while taking into account uncertainties in the noise statistics. This procedure is able to identify some rotation angles that are offset by an integer multiple o","authors_text":"A. Bonafede, A. Hammond, A. R. Taylor, A. Tanna, B. M. Gaensler, C. L. Van Eck, C. Sotomayor-Beltran, C. Sunstrum, D. H. F. M. Schnitzeler, G. Heald, G. Robbers, H. Junklewitz, I. J. Feain, J. C. Brown, J. M. Stil, J. Stevens, L. Harvey-Smith, L. Pratley, M. Johnston-Hollitt, M. R. Bell, N. M. McClure-Griffiths, N. Oppermann, P. P. Kronberg, R. Braun, S. A. Mao, S. P. O'Sullivan, S. Roy, T. A. En{\\ss}lin, T. E. Clarke, T. Robishaw, U. Klein","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-26T19:14:36Z","title":"An improved map of the Galactic Faraday sky"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.6186","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:b658d7196fe6e6bcb2a7fa7f4acb06446bfa806f2f40c137b1240847e07478ef","target":"record","created_at":"2026-05-18T03:53:43Z","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":"6df7932d4d1ffc5e96c7c0cf3e7f217a7c3dfcdcbcbdcf742b129948549b2505","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2011-11-26T19:14:36Z","title_canon_sha256":"9a4b6e81ad1509af954226df69d50f4604cebcbb2f49e4077414e057f7eeb651"},"schema_version":"1.0","source":{"id":"1111.6186","kind":"arxiv","version":2}},"canonical_sha256":"63dd38e9ec0d4a82d3cb13a9cd1fe1467ef74abc2707407b7bbcf18450d6f533","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"63dd38e9ec0d4a82d3cb13a9cd1fe1467ef74abc2707407b7bbcf18450d6f533","first_computed_at":"2026-05-18T03:53:43.662648Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:43.662648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f2QRAzZYTWkTCIg9SWVIdcFwqqkWaO9iU/Lub3eL6KHUlajmsfGaUPygeU6Ohmz96Dx32lYJs0CcpUAqwgG9CA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:43.663072Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.6186","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b658d7196fe6e6bcb2a7fa7f4acb06446bfa806f2f40c137b1240847e07478ef","sha256:0ed88de93867d8d90df9b8756663b25257c76150d11957f8bb805f6b8465d028"],"state_sha256":"43de639338a483eb4754dd2ad7bdf8c9b2e48032d02cbcf687b5f1290029eb47"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9BpqT14+cBgFI+g8qiEO5t2d9oxB0MGPGiYeWQO5abArtLoVSazqcoJSeBLbyw6IajtPTSe71ElYfad7YBauDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T01:06:42.905874Z","bundle_sha256":"21a96a7f325a116941051ba3c6fa7ab508f0105c6fe7851ba82ea1c79d6f3ee0"}}