{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:E6E7PWOEKE2YIBRAL4CLAVXIS4","short_pith_number":"pith:E6E7PWOE","canonical_record":{"source":{"id":"1412.6425","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-12-19T16:37:10Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"88fde8c95c30a50f1fd995d56e8f5fa30092c2d2fed40df91c5a46030e638b50","abstract_canon_sha256":"7be6e7c1f7b5f2aaf7a40b26a32f3a5e74ea75c9ee9bdabefee1ed5cde688709"},"schema_version":"1.0"},"canonical_sha256":"2789f7d9c451358406205f04b056e8972c5849cc1a9870a51804e6e64164da5a","source":{"kind":"arxiv","id":"1412.6425","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.6425","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"arxiv_version","alias_value":"1412.6425v1","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.6425","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"pith_short_12","alias_value":"E6E7PWOEKE2Y","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"E6E7PWOEKE2YIBRA","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"E6E7PWOE","created_at":"2026-05-18T12:28:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:E6E7PWOEKE2YIBRAL4CLAVXIS4","target":"record","payload":{"canonical_record":{"source":{"id":"1412.6425","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-12-19T16:37:10Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"88fde8c95c30a50f1fd995d56e8f5fa30092c2d2fed40df91c5a46030e638b50","abstract_canon_sha256":"7be6e7c1f7b5f2aaf7a40b26a32f3a5e74ea75c9ee9bdabefee1ed5cde688709"},"schema_version":"1.0"},"canonical_sha256":"2789f7d9c451358406205f04b056e8972c5849cc1a9870a51804e6e64164da5a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:16.464605Z","signature_b64":"w/wfqWukhF40JBwrqssoiEyUH8mbADHfTDPTKIzuCvsXGKS86eLzLAKmrsyFGy1xSeeJTgvQn1wBE+28+Vy3Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2789f7d9c451358406205f04b056e8972c5849cc1a9870a51804e6e64164da5a","last_reissued_at":"2026-05-18T01:41:16.464148Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:16.464148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.6425","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":"2026-05-18T01:41:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RWj0j5U57SUrqLD1Mt804hj3ZCoYXjh3nWhpk5nTJQFuoZ4T/UMv9oMRqymbJQ30NhuumnASmb/VILsqwD/GCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:01:38.609336Z"},"content_sha256":"6fa25b83db6db17eeed68f4c13b10e2a6a8b56a8e1e54ecb1840e89dc3f98b94","schema_version":"1.0","event_id":"sha256:6fa25b83db6db17eeed68f4c13b10e2a6a8b56a8e1e54ecb1840e89dc3f98b94"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:E6E7PWOEKE2YIBRAL4CLAVXIS4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"IGR J17480-2446: a new class of accreting binaries?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"Alfio Bonanno, Vadim Urpin","submitted_at":"2014-12-19T16:37:10Z","abstract_excerpt":"The recent discovery of long-period, low magnetic field pulsars in low-mass X-ray binaries (LMXBs) represents a challenge for the standard evolutionary scenario. These pulsars have a magnetic field strength comparable to that of millisecond pulsars ($\\sim 10^8 - 10^9$ G), but their period is at least an order of magnitude longer. We discuss the origin of this new class of pulsars within the standard picture of LMXBs formation and apply our results to the case of IGR J17480-2446. The magnetothermal evolution of the binary system is studied numerically by taking into account the effect of differ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.6425","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":"2026-05-18T01:41:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NRs58XfK8T8X6CIc5ADfYkMIMQXWs2e4lDiy80ZgjeWkIIFEVJ0jdUvsoDrFMHZFbbXnoHwQxld/+92IWOt+Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:01:38.609687Z"},"content_sha256":"d15cb9a6ad226ff3f7c3d8cd852bdbb1b997102a8a2b46eb21e77beca8884fc3","schema_version":"1.0","event_id":"sha256:d15cb9a6ad226ff3f7c3d8cd852bdbb1b997102a8a2b46eb21e77beca8884fc3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4/bundle.json","state_url":"https://pith.science/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4/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":"2026-06-05T10:01:38Z","links":{"resolver":"https://pith.science/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4","bundle":"https://pith.science/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4/bundle.json","state":"https://pith.science/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E6E7PWOEKE2YIBRAL4CLAVXIS4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:E6E7PWOEKE2YIBRAL4CLAVXIS4","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":"7be6e7c1f7b5f2aaf7a40b26a32f3a5e74ea75c9ee9bdabefee1ed5cde688709","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-12-19T16:37:10Z","title_canon_sha256":"88fde8c95c30a50f1fd995d56e8f5fa30092c2d2fed40df91c5a46030e638b50"},"schema_version":"1.0","source":{"id":"1412.6425","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.6425","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"arxiv_version","alias_value":"1412.6425v1","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.6425","created_at":"2026-05-18T01:41:16Z"},{"alias_kind":"pith_short_12","alias_value":"E6E7PWOEKE2Y","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"E6E7PWOEKE2YIBRA","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"E6E7PWOE","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:d15cb9a6ad226ff3f7c3d8cd852bdbb1b997102a8a2b46eb21e77beca8884fc3","target":"graph","created_at":"2026-05-18T01:41:16Z","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 recent discovery of long-period, low magnetic field pulsars in low-mass X-ray binaries (LMXBs) represents a challenge for the standard evolutionary scenario. These pulsars have a magnetic field strength comparable to that of millisecond pulsars ($\\sim 10^8 - 10^9$ G), but their period is at least an order of magnitude longer. We discuss the origin of this new class of pulsars within the standard picture of LMXBs formation and apply our results to the case of IGR J17480-2446. The magnetothermal evolution of the binary system is studied numerically by taking into account the effect of differ","authors_text":"Alfio Bonanno, Vadim Urpin","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-12-19T16:37:10Z","title":"IGR J17480-2446: a new class of accreting binaries?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.6425","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":"sha256:6fa25b83db6db17eeed68f4c13b10e2a6a8b56a8e1e54ecb1840e89dc3f98b94","target":"record","created_at":"2026-05-18T01:41:16Z","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":"7be6e7c1f7b5f2aaf7a40b26a32f3a5e74ea75c9ee9bdabefee1ed5cde688709","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-12-19T16:37:10Z","title_canon_sha256":"88fde8c95c30a50f1fd995d56e8f5fa30092c2d2fed40df91c5a46030e638b50"},"schema_version":"1.0","source":{"id":"1412.6425","kind":"arxiv","version":1}},"canonical_sha256":"2789f7d9c451358406205f04b056e8972c5849cc1a9870a51804e6e64164da5a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2789f7d9c451358406205f04b056e8972c5849cc1a9870a51804e6e64164da5a","first_computed_at":"2026-05-18T01:41:16.464148Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:16.464148Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"w/wfqWukhF40JBwrqssoiEyUH8mbADHfTDPTKIzuCvsXGKS86eLzLAKmrsyFGy1xSeeJTgvQn1wBE+28+Vy3Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:16.464605Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.6425","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6fa25b83db6db17eeed68f4c13b10e2a6a8b56a8e1e54ecb1840e89dc3f98b94","sha256:d15cb9a6ad226ff3f7c3d8cd852bdbb1b997102a8a2b46eb21e77beca8884fc3"],"state_sha256":"ffb18e5a7fefc4ddb34b9657d32a33fc31e65e2892640a7ee1df131707f34c0e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LmBe+8uILyw2aXpz3/jVXOHE1nKTw7qy0A1lwOMPhoqIyvLW6RpDdM26kiVfPa7GpyAWMJZa7bSgvSYniGANDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T10:01:38.611733Z","bundle_sha256":"54a4bd48ba021c3d1c81447e72344760b58ac312f557a9ae165033637702a9e1"}}