{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:3425MWAMJHAON7BBI2UUBVMARN","short_pith_number":"pith:3425MWAM","canonical_record":{"source":{"id":"1111.0438","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-11-02T09:40:23Z","cross_cats_sorted":[],"title_canon_sha256":"5b163e804480e8cf5dfcf9a0cabe83ea1066b5a5073af94651ac3f3bfcbe26a4","abstract_canon_sha256":"6d26081d88ca016d296b8209d9ce49c2cee75ba52e1d106bcbf6ebf82d7822da"},"schema_version":"1.0"},"canonical_sha256":"df35d6580c49c0e6fc2146a940d5808b4cb58facb5b3f1359f81079ce5db4164","source":{"kind":"arxiv","id":"1111.0438","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0438","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0438v1","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0438","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"pith_short_12","alias_value":"3425MWAMJHAO","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"3425MWAMJHAON7BB","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"3425MWAM","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:3425MWAMJHAON7BBI2UUBVMARN","target":"record","payload":{"canonical_record":{"source":{"id":"1111.0438","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-11-02T09:40:23Z","cross_cats_sorted":[],"title_canon_sha256":"5b163e804480e8cf5dfcf9a0cabe83ea1066b5a5073af94651ac3f3bfcbe26a4","abstract_canon_sha256":"6d26081d88ca016d296b8209d9ce49c2cee75ba52e1d106bcbf6ebf82d7822da"},"schema_version":"1.0"},"canonical_sha256":"df35d6580c49c0e6fc2146a940d5808b4cb58facb5b3f1359f81079ce5db4164","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:48.544210Z","signature_b64":"ao4QldW85jkIYYC1WDNLctp9a86v+5M49jOieTw7CF/ki5OxCHC9Csvp6kF6dXDtyp+RjjqMedxBokhLpEjOCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df35d6580c49c0e6fc2146a940d5808b4cb58facb5b3f1359f81079ce5db4164","last_reissued_at":"2026-05-18T01:59:48.543526Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:48.543526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.0438","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":"2026-05-18T01:59:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7gqghY4mzBkEzFbvFi3nKqhVf4hz/UtpHZaOIake2D1V4j4dtg1kW8xcbuHnPffK2ZxQRphrRDyuNTJPVt0yBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:11:58.438803Z"},"content_sha256":"6467d9527545bec63172c8efdd6e7b91351568871cdd8789bacdc8d3bcb04c33","schema_version":"1.0","event_id":"sha256:6467d9527545bec63172c8efdd6e7b91351568871cdd8789bacdc8d3bcb04c33"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:3425MWAMJHAON7BBI2UUBVMARN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"No apparent accretion mode changes detected in Cen X-3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Andrea Santangelo, Daniela M\\\"uller, Dmitry Klochkov, Mutsumi Sugizaki, Tatehiro Mihara","submitted_at":"2011-11-02T09:40:23Z","abstract_excerpt":"The presence of two distinct spectral states has previously been reported for Cen X-3 on the basis of RXTE/ASM observations. Triggered by this result, we investigated the spectral properties of the source using the larger amount of X-ray data now available with the aim to clarify and interpret the reported behavior. To check the reported results we used the same data set and followed the same analysis procedures as in the work reporting the two spectral states. Additionally, we repeated the analysis using the enlarged data sample including the newest RXTE/ASM observations as well as the data f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0438","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":"2026-05-18T01:59:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sxba3W1aUzeC4Yg0P6IzgWVhSFPPLKi+pHJAlDjY5hXHpquKthhGNyYIL0fMy2p14AfQZ6+XGB9tsaic1EfEBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:11:58.439138Z"},"content_sha256":"9444534cbed71e2e179205d8c892d4f951ca6dc24eb94f51f81ebeb8a46c299d","schema_version":"1.0","event_id":"sha256:9444534cbed71e2e179205d8c892d4f951ca6dc24eb94f51f81ebeb8a46c299d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3425MWAMJHAON7BBI2UUBVMARN/bundle.json","state_url":"https://pith.science/pith/3425MWAMJHAON7BBI2UUBVMARN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3425MWAMJHAON7BBI2UUBVMARN/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":"2026-05-28T13:11:58Z","links":{"resolver":"https://pith.science/pith/3425MWAMJHAON7BBI2UUBVMARN","bundle":"https://pith.science/pith/3425MWAMJHAON7BBI2UUBVMARN/bundle.json","state":"https://pith.science/pith/3425MWAMJHAON7BBI2UUBVMARN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3425MWAMJHAON7BBI2UUBVMARN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:3425MWAMJHAON7BBI2UUBVMARN","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":"6d26081d88ca016d296b8209d9ce49c2cee75ba52e1d106bcbf6ebf82d7822da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-11-02T09:40:23Z","title_canon_sha256":"5b163e804480e8cf5dfcf9a0cabe83ea1066b5a5073af94651ac3f3bfcbe26a4"},"schema_version":"1.0","source":{"id":"1111.0438","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0438","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0438v1","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0438","created_at":"2026-05-18T01:59:48Z"},{"alias_kind":"pith_short_12","alias_value":"3425MWAMJHAO","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"3425MWAMJHAON7BB","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"3425MWAM","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:9444534cbed71e2e179205d8c892d4f951ca6dc24eb94f51f81ebeb8a46c299d","target":"graph","created_at":"2026-05-18T01:59:48Z","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":"The presence of two distinct spectral states has previously been reported for Cen X-3 on the basis of RXTE/ASM observations. Triggered by this result, we investigated the spectral properties of the source using the larger amount of X-ray data now available with the aim to clarify and interpret the reported behavior. To check the reported results we used the same data set and followed the same analysis procedures as in the work reporting the two spectral states. Additionally, we repeated the analysis using the enlarged data sample including the newest RXTE/ASM observations as well as the data f","authors_text":"Andrea Santangelo, Daniela M\\\"uller, Dmitry Klochkov, Mutsumi Sugizaki, Tatehiro Mihara","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-11-02T09:40:23Z","title":"No apparent accretion mode changes detected in Cen X-3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0438","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":"sha256:6467d9527545bec63172c8efdd6e7b91351568871cdd8789bacdc8d3bcb04c33","target":"record","created_at":"2026-05-18T01:59:48Z","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":"6d26081d88ca016d296b8209d9ce49c2cee75ba52e1d106bcbf6ebf82d7822da","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-11-02T09:40:23Z","title_canon_sha256":"5b163e804480e8cf5dfcf9a0cabe83ea1066b5a5073af94651ac3f3bfcbe26a4"},"schema_version":"1.0","source":{"id":"1111.0438","kind":"arxiv","version":1}},"canonical_sha256":"df35d6580c49c0e6fc2146a940d5808b4cb58facb5b3f1359f81079ce5db4164","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"df35d6580c49c0e6fc2146a940d5808b4cb58facb5b3f1359f81079ce5db4164","first_computed_at":"2026-05-18T01:59:48.543526Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:48.543526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ao4QldW85jkIYYC1WDNLctp9a86v+5M49jOieTw7CF/ki5OxCHC9Csvp6kF6dXDtyp+RjjqMedxBokhLpEjOCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:48.544210Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.0438","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6467d9527545bec63172c8efdd6e7b91351568871cdd8789bacdc8d3bcb04c33","sha256:9444534cbed71e2e179205d8c892d4f951ca6dc24eb94f51f81ebeb8a46c299d"],"state_sha256":"0dee55ad3df9a362b6551926f3f464dbac958f54c4ada3e193f4df51b8156331"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oN32Ik7nqO8L3xjCPzIXoLU5VHn4RWIG4GG13egJQtgTRRd6DJtt+tKsrqze4cSQiqKkkzLI7hXFQeVrpx8RBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T13:11:58.441031Z","bundle_sha256":"169cd074e572548902e8dfe8e9a182e15705e868035fd3a5399cb2e2863591ed"}}