{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:OL7DVNO3SHBC7PZBLTMRBXTBBH","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":"3934d84903cea8bf90b6bb38600c2d42320a1ba095ba7d4bbf0116c6f2b849f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-07T20:49:05Z","title_canon_sha256":"30c1fe50e4a60d6d233c0df2d9e794ea693f63d7d79aef1596ae36da56b19da8"},"schema_version":"1.0","source":{"id":"1011.1678","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.1678","created_at":"2026-05-18T04:36:50Z"},{"alias_kind":"arxiv_version","alias_value":"1011.1678v1","created_at":"2026-05-18T04:36:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.1678","created_at":"2026-05-18T04:36:50Z"},{"alias_kind":"pith_short_12","alias_value":"OL7DVNO3SHBC","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"OL7DVNO3SHBC7PZB","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"OL7DVNO3","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:dc099f92898a081a1457ade0d75e808ca7f05188503e5d7003e6d81887228c14","target":"graph","created_at":"2026-05-18T04:36:50Z","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":"AXPs and SGRs constitute a special population of young neutron stars, which are thought to be magnetars, i.e., neutron stars with super-strong magnetic fields (10^14 - 10^15 G). Assuming that AXPs and SGRs accrete matter from a fallback disk, we attempt to explain the energy-dependent pulse profiles of AXP 4U 0142+61, as well as its phase-dependent energy spectra. In the fallback disk model, the Thomson optical depth along the accretion funnel is significant and bulk-motion Comptonization operates efficiently. This is enhanced by resonant cyclotron scattering. The thus scattered photons escape","authors_text":"A. Zezas, J. E. Tr\\\"umper, N. D. Kylafis, \\\"U. Ertan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-07T20:49:05Z","title":"The spectral and beaming characteristics of the anomalous X-ray pulsar 4U 0142+61"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.1678","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":"sha256:7588bb018c2611cf7d9cbf24d15797b28f3736004c4ddb68723b5b67cceedfc5","target":"record","created_at":"2026-05-18T04:36:50Z","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":"3934d84903cea8bf90b6bb38600c2d42320a1ba095ba7d4bbf0116c6f2b849f8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-11-07T20:49:05Z","title_canon_sha256":"30c1fe50e4a60d6d233c0df2d9e794ea693f63d7d79aef1596ae36da56b19da8"},"schema_version":"1.0","source":{"id":"1011.1678","kind":"arxiv","version":1}},"canonical_sha256":"72fe3ab5db91c22fbf215cd910de6109ca7498547f54931e8578afca260cb19a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"72fe3ab5db91c22fbf215cd910de6109ca7498547f54931e8578afca260cb19a","first_computed_at":"2026-05-18T04:36:50.748858Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:50.748858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j469k4kG9wcNz8Swth35oDRQSJLUWHHl5+jNpCLALVDkKakodzfslOXT0PlU4apTGUSLV46mpRU97nQh5kQACA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:50.749261Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.1678","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7588bb018c2611cf7d9cbf24d15797b28f3736004c4ddb68723b5b67cceedfc5","sha256:dc099f92898a081a1457ade0d75e808ca7f05188503e5d7003e6d81887228c14"],"state_sha256":"6d4f783fd85fcde09c51e88b1e372d9aa4d05863f59979dd7f1f992bd7d5378e"}