{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:7OIEZEYA54U5SDVMRUF26427X2","short_pith_number":"pith:7OIEZEYA","canonical_record":{"source":{"id":"1204.5044","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-04-23T12:37:05Z","cross_cats_sorted":[],"title_canon_sha256":"71f25a0a1682e1721c01e59037a8c8893cbde09e2b3a692f4a3bb66ea3b7dcb6","abstract_canon_sha256":"22d52ec8fb613791d54c508f53b4525136adb706df891bb06f8b79c4b46a53cd"},"schema_version":"1.0"},"canonical_sha256":"fb904c9300ef29d90eac8d0baf735fbe92436d97ec0ebbb08dcbaa4f4253ff72","source":{"kind":"arxiv","id":"1204.5044","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.5044","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"arxiv_version","alias_value":"1204.5044v1","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.5044","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"pith_short_12","alias_value":"7OIEZEYA54U5","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"7OIEZEYA54U5SDVM","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"7OIEZEYA","created_at":"2026-05-18T12:26:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:7OIEZEYA54U5SDVMRUF26427X2","target":"record","payload":{"canonical_record":{"source":{"id":"1204.5044","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-04-23T12:37:05Z","cross_cats_sorted":[],"title_canon_sha256":"71f25a0a1682e1721c01e59037a8c8893cbde09e2b3a692f4a3bb66ea3b7dcb6","abstract_canon_sha256":"22d52ec8fb613791d54c508f53b4525136adb706df891bb06f8b79c4b46a53cd"},"schema_version":"1.0"},"canonical_sha256":"fb904c9300ef29d90eac8d0baf735fbe92436d97ec0ebbb08dcbaa4f4253ff72","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:47.388069Z","signature_b64":"AmmksbsKnI3Uq1xGWooWvaACqGCNcX9r3RHhxLI4hbZXxiqd2vDQpLOdyoaWf2wMGQSoiUVkbgBZUTapHejTBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb904c9300ef29d90eac8d0baf735fbe92436d97ec0ebbb08dcbaa4f4253ff72","last_reissued_at":"2026-05-18T01:57:47.387278Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:47.387278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.5044","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":"2026-05-18T01:57:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pqIh4khKc4/t25ADKMUZNXs5ljNImtrN48x9cLav57svXzg3N3bbiIl2tVFaHtzUstPXfiPfczm8LVZ4coEJBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:19:57.174467Z"},"content_sha256":"9f84d739017f772574fcf22046bfbe13c26b916354103c0fd4d39abd60476578","schema_version":"1.0","event_id":"sha256:9f84d739017f772574fcf22046bfbe13c26b916354103c0fd4d39abd60476578"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:7OIEZEYA54U5SDVMRUF26427X2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Accretion flow dynamics during the evolution of timing and spectral properties of GX 339-4 during its 2010-11 outburst","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Anuj Nandi, Dipak Debnath, Samir Mandal, Sandip K. Chakrabarti","submitted_at":"2012-04-23T12:37:05Z","abstract_excerpt":"The Galactic black-hole candidate GX 339-4 exhibited several outbursts at regular intervals of \\sim 2-3 years in the Rossi X-ray Timing Explorer (RXTE) era. After remaining in an almost quiescent state for 3 years, it again became X-ray active in 2010 January, continuing to be so over the next \\sim 14 months. We study the timing and spectral properties of the black hole candidate (BHC) during its recent outburst using RXTE PCA data, starting from 2010 January 12 to 2011 March 6.\n  Our study provides a comprehensive understanding of the mass accretion processes and properties of the accretion d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.5044","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":"2026-05-18T01:57:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R3OFzgn+xKj8gGw67LqnmuBz4iFVGuEb+B4ecAM678XNp0HSC4+z12Ck/zrS8U37er7eTox2CWb57I1kQhPQCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T12:19:57.175213Z"},"content_sha256":"e57ed263265b77561d8a9164bd5d4eba7e4c35c259398d637535e692165d6367","schema_version":"1.0","event_id":"sha256:e57ed263265b77561d8a9164bd5d4eba7e4c35c259398d637535e692165d6367"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7OIEZEYA54U5SDVMRUF26427X2/bundle.json","state_url":"https://pith.science/pith/7OIEZEYA54U5SDVMRUF26427X2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7OIEZEYA54U5SDVMRUF26427X2/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":"2026-05-30T12:19:57Z","links":{"resolver":"https://pith.science/pith/7OIEZEYA54U5SDVMRUF26427X2","bundle":"https://pith.science/pith/7OIEZEYA54U5SDVMRUF26427X2/bundle.json","state":"https://pith.science/pith/7OIEZEYA54U5SDVMRUF26427X2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7OIEZEYA54U5SDVMRUF26427X2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:7OIEZEYA54U5SDVMRUF26427X2","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":"22d52ec8fb613791d54c508f53b4525136adb706df891bb06f8b79c4b46a53cd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-04-23T12:37:05Z","title_canon_sha256":"71f25a0a1682e1721c01e59037a8c8893cbde09e2b3a692f4a3bb66ea3b7dcb6"},"schema_version":"1.0","source":{"id":"1204.5044","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.5044","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"arxiv_version","alias_value":"1204.5044v1","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.5044","created_at":"2026-05-18T01:57:47Z"},{"alias_kind":"pith_short_12","alias_value":"7OIEZEYA54U5","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"7OIEZEYA54U5SDVM","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"7OIEZEYA","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:e57ed263265b77561d8a9164bd5d4eba7e4c35c259398d637535e692165d6367","target":"graph","created_at":"2026-05-18T01:57:47Z","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 Galactic black-hole candidate GX 339-4 exhibited several outbursts at regular intervals of \\sim 2-3 years in the Rossi X-ray Timing Explorer (RXTE) era. After remaining in an almost quiescent state for 3 years, it again became X-ray active in 2010 January, continuing to be so over the next \\sim 14 months. We study the timing and spectral properties of the black hole candidate (BHC) during its recent outburst using RXTE PCA data, starting from 2010 January 12 to 2011 March 6.\n  Our study provides a comprehensive understanding of the mass accretion processes and properties of the accretion d","authors_text":"Anuj Nandi, Dipak Debnath, Samir Mandal, Sandip K. Chakrabarti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-04-23T12:37:05Z","title":"Accretion flow dynamics during the evolution of timing and spectral properties of GX 339-4 during its 2010-11 outburst"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.5044","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":"sha256:9f84d739017f772574fcf22046bfbe13c26b916354103c0fd4d39abd60476578","target":"record","created_at":"2026-05-18T01:57:47Z","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":"22d52ec8fb613791d54c508f53b4525136adb706df891bb06f8b79c4b46a53cd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2012-04-23T12:37:05Z","title_canon_sha256":"71f25a0a1682e1721c01e59037a8c8893cbde09e2b3a692f4a3bb66ea3b7dcb6"},"schema_version":"1.0","source":{"id":"1204.5044","kind":"arxiv","version":1}},"canonical_sha256":"fb904c9300ef29d90eac8d0baf735fbe92436d97ec0ebbb08dcbaa4f4253ff72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb904c9300ef29d90eac8d0baf735fbe92436d97ec0ebbb08dcbaa4f4253ff72","first_computed_at":"2026-05-18T01:57:47.387278Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:57:47.387278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AmmksbsKnI3Uq1xGWooWvaACqGCNcX9r3RHhxLI4hbZXxiqd2vDQpLOdyoaWf2wMGQSoiUVkbgBZUTapHejTBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:57:47.388069Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.5044","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f84d739017f772574fcf22046bfbe13c26b916354103c0fd4d39abd60476578","sha256:e57ed263265b77561d8a9164bd5d4eba7e4c35c259398d637535e692165d6367"],"state_sha256":"dd17e4a4f6d2b0b9359a123b3823d75a77062f353b0962261f7ea1bdb8a7a305"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Gp7bv0V0tV8LjSgDDTiKeXwnPB8WlmP6xTh38je1eeWILzs1rxO6tPFj2dcB4qN7kooDg92/5jRZkWM6vCPDAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T12:19:57.179011Z","bundle_sha256":"f93a0805066556a37e9e62627dc92614fe1accc84946e0a4b06fbdf32b2402a5"}}