{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:NZCFXCFNUYGI4435US4Y42SIBC","short_pith_number":"pith:NZCFXCFN","canonical_record":{"source":{"id":"astro-ph/0011455","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-11-24T15:45:21Z","cross_cats_sorted":[],"title_canon_sha256":"92ef1d14c577ae4bf1f72e8ef00293d84e93b9856e7dc74ac3281abad2c4f51d","abstract_canon_sha256":"d4eed645028198ee52f0c1794ec33e1ff2ecfb39a37f63226297293fdd83b9c2"},"schema_version":"1.0"},"canonical_sha256":"6e445b88ada60c8e737da4b98e6a4808ad87174fd0bfce7963a1f4aa5ec05822","source":{"kind":"arxiv","id":"astro-ph/0011455","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0011455","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0011455v1","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0011455","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"pith_short_12","alias_value":"NZCFXCFNUYGI","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"pith_short_16","alias_value":"NZCFXCFNUYGI4435","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"pith_short_8","alias_value":"NZCFXCFN","created_at":"2026-07-04T16:17:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:NZCFXCFNUYGI4435US4Y42SIBC","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0011455","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-11-24T15:45:21Z","cross_cats_sorted":[],"title_canon_sha256":"92ef1d14c577ae4bf1f72e8ef00293d84e93b9856e7dc74ac3281abad2c4f51d","abstract_canon_sha256":"d4eed645028198ee52f0c1794ec33e1ff2ecfb39a37f63226297293fdd83b9c2"},"schema_version":"1.0"},"canonical_sha256":"6e445b88ada60c8e737da4b98e6a4808ad87174fd0bfce7963a1f4aa5ec05822","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:17:39.795709Z","signature_b64":"iXV5gh7m/2Y3dSwUIlg7Nd7bQ6U8JERTafv2K+lwqmoDUFH+f7+QGWI5MHY0EcmuXG2NbCzaK/y2M59yRvaGCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e445b88ada60c8e737da4b98e6a4808ad87174fd0bfce7963a1f4aa5ec05822","last_reissued_at":"2026-07-04T16:17:39.795310Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:17:39.795310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0011455","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":"2026-07-04T16:17:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UXm/DE6JLnC26W2YwZ9eGepCbtu/ZTNRgEXcaqnaboZdKhcn8wsHx2O06PWCkee+0Qp00N94UfVgaEt0Ne/sCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T09:15:32.222083Z"},"content_sha256":"14ede4dadbb0cfedf2a38effb1b1da71ca4d4587f3ab7122c51a7ed140f4dbff","schema_version":"1.0","event_id":"sha256:14ede4dadbb0cfedf2a38effb1b1da71ca4d4587f3ab7122c51a7ed140f4dbff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:NZCFXCFNUYGI4435US4Y42SIBC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"BeppoSAX observation of Hercules A and MRC 0625-536","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"E. Trussoni, L. Feretti, P. Parma, S. Massaglia","submitted_at":"2000-11-24T15:45:21Z","abstract_excerpt":"We present BeppoSAX observations of the two FR I type radio galaxies Hercules A (3C 348) and MRC 0625-536 in the energy range $0.2 - 200$ keV. Data analysis shows that the X-ray flux from Hercules A is consistent with a diffuse thermal plasma emitting at $T \\approx 4-5$ keV with a possible, but somewhat uncertain, contribution of a softer component at $T \\approx 3 $ keV. The non thermal emission from the active nucleus must be significantly smaller than the thermal one, and no indication of relevant core obscuration by a surrounding torus was detected. The flux from MRC 0625-536 originates for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0011455","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/0011455/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":"2026-07-04T16:17:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ymf+kkU4zVgGMLFjolJvhD4P3qGVayH3XMg6cMU7l9ZIVlG4oQAsHMe9gHTnAxzXREc3MmNysN8ir9U+BJ7cCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T09:15:32.222475Z"},"content_sha256":"d702d8aba163c6fc3f46dfa5d29b2ca43e9998ae3012e885820c7e2cdd61261e","schema_version":"1.0","event_id":"sha256:d702d8aba163c6fc3f46dfa5d29b2ca43e9998ae3012e885820c7e2cdd61261e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NZCFXCFNUYGI4435US4Y42SIBC/bundle.json","state_url":"https://pith.science/pith/NZCFXCFNUYGI4435US4Y42SIBC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NZCFXCFNUYGI4435US4Y42SIBC/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":"2026-07-05T09:15:32Z","links":{"resolver":"https://pith.science/pith/NZCFXCFNUYGI4435US4Y42SIBC","bundle":"https://pith.science/pith/NZCFXCFNUYGI4435US4Y42SIBC/bundle.json","state":"https://pith.science/pith/NZCFXCFNUYGI4435US4Y42SIBC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NZCFXCFNUYGI4435US4Y42SIBC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:NZCFXCFNUYGI4435US4Y42SIBC","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":"d4eed645028198ee52f0c1794ec33e1ff2ecfb39a37f63226297293fdd83b9c2","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-11-24T15:45:21Z","title_canon_sha256":"92ef1d14c577ae4bf1f72e8ef00293d84e93b9856e7dc74ac3281abad2c4f51d"},"schema_version":"1.0","source":{"id":"astro-ph/0011455","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0011455","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0011455v1","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0011455","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"pith_short_12","alias_value":"NZCFXCFNUYGI","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"pith_short_16","alias_value":"NZCFXCFNUYGI4435","created_at":"2026-07-04T16:17:39Z"},{"alias_kind":"pith_short_8","alias_value":"NZCFXCFN","created_at":"2026-07-04T16:17:39Z"}],"graph_snapshots":[{"event_id":"sha256:d702d8aba163c6fc3f46dfa5d29b2ca43e9998ae3012e885820c7e2cdd61261e","target":"graph","created_at":"2026-07-04T16:17:39Z","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/0011455/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present BeppoSAX observations of the two FR I type radio galaxies Hercules A (3C 348) and MRC 0625-536 in the energy range $0.2 - 200$ keV. Data analysis shows that the X-ray flux from Hercules A is consistent with a diffuse thermal plasma emitting at $T \\approx 4-5$ keV with a possible, but somewhat uncertain, contribution of a softer component at $T \\approx 3 $ keV. The non thermal emission from the active nucleus must be significantly smaller than the thermal one, and no indication of relevant core obscuration by a surrounding torus was detected. The flux from MRC 0625-536 originates for","authors_text":"E. Trussoni, L. Feretti, P. Parma, S. Massaglia","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-11-24T15:45:21Z","title":"BeppoSAX observation of Hercules A and MRC 0625-536"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0011455","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":"sha256:14ede4dadbb0cfedf2a38effb1b1da71ca4d4587f3ab7122c51a7ed140f4dbff","target":"record","created_at":"2026-07-04T16:17:39Z","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":"d4eed645028198ee52f0c1794ec33e1ff2ecfb39a37f63226297293fdd83b9c2","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-11-24T15:45:21Z","title_canon_sha256":"92ef1d14c577ae4bf1f72e8ef00293d84e93b9856e7dc74ac3281abad2c4f51d"},"schema_version":"1.0","source":{"id":"astro-ph/0011455","kind":"arxiv","version":1}},"canonical_sha256":"6e445b88ada60c8e737da4b98e6a4808ad87174fd0bfce7963a1f4aa5ec05822","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e445b88ada60c8e737da4b98e6a4808ad87174fd0bfce7963a1f4aa5ec05822","first_computed_at":"2026-07-04T16:17:39.795310Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:17:39.795310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iXV5gh7m/2Y3dSwUIlg7Nd7bQ6U8JERTafv2K+lwqmoDUFH+f7+QGWI5MHY0EcmuXG2NbCzaK/y2M59yRvaGCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:17:39.795709Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0011455","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14ede4dadbb0cfedf2a38effb1b1da71ca4d4587f3ab7122c51a7ed140f4dbff","sha256:d702d8aba163c6fc3f46dfa5d29b2ca43e9998ae3012e885820c7e2cdd61261e"],"state_sha256":"b4ab8dd26c0dfa0ff28612f9ed6daa357b952f9f81fbf9ed6507ed97dc1eee92"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EuYx3WfDXdhSOVRn28JpWVoPAHBgd+i2Hxc37s4yBOvOhDZoASyvW9jcL05h/vwnVwi+/zoKy132Tc0XqFSEAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T09:15:32.224379Z","bundle_sha256":"1a782c9e5445da3bfe6489e411941330b52b46c532a99e71e12efa6b2581ebb8"}}