{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:TELY24TBY7H6S5TFOF3SIPESWI","short_pith_number":"pith:TELY24TB","canonical_record":{"source":{"id":"1807.06505","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-17T15:41:21Z","cross_cats_sorted":[],"title_canon_sha256":"7ee8f758205321896482f16f08941e23de98b3f7c87e05f6ffb3b7fda37fea54","abstract_canon_sha256":"c0c611598fcdcd180132b6813584a97b2bceb1ccfb984bb83f154e5f3b3c42e5"},"schema_version":"1.0"},"canonical_sha256":"99178d7261c7cfe976657177243c92b2116098d428b15f1605f6e5e1eb3af15f","source":{"kind":"arxiv","id":"1807.06505","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.06505","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"arxiv_version","alias_value":"1807.06505v1","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.06505","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"pith_short_12","alias_value":"TELY24TBY7H6","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"TELY24TBY7H6S5TF","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"TELY24TB","created_at":"2026-05-18T12:32:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:TELY24TBY7H6S5TFOF3SIPESWI","target":"record","payload":{"canonical_record":{"source":{"id":"1807.06505","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-17T15:41:21Z","cross_cats_sorted":[],"title_canon_sha256":"7ee8f758205321896482f16f08941e23de98b3f7c87e05f6ffb3b7fda37fea54","abstract_canon_sha256":"c0c611598fcdcd180132b6813584a97b2bceb1ccfb984bb83f154e5f3b3c42e5"},"schema_version":"1.0"},"canonical_sha256":"99178d7261c7cfe976657177243c92b2116098d428b15f1605f6e5e1eb3af15f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:37.494524Z","signature_b64":"HpCdh7tvGwnedpzfutWsxm046+abHt66QxNT2CEB6hHz7Vgy3c6aL8NByV1v4aWaw11tcbGDLIcMcxlrdnvvDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"99178d7261c7cfe976657177243c92b2116098d428b15f1605f6e5e1eb3af15f","last_reissued_at":"2026-05-18T00:06:37.494110Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:37.494110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.06505","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":"2026-05-18T00:06:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S4J3AmdL4pXyARMs16ju9WT6P27N5k6SHUkg6EtKgNxXpxl5C91AwtQ+fmU2PIVP8bBpL5PLI56BkPZKdRLRAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:56:27.338236Z"},"content_sha256":"22e86a6f2f91d7342cf662cbe20911dc967b435b3856718712dd63e5cb7712b1","schema_version":"1.0","event_id":"sha256:22e86a6f2f91d7342cf662cbe20911dc967b435b3856718712dd63e5cb7712b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:TELY24TBY7H6S5TFOF3SIPESWI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"X-ray Census of Millisecond Pulsars in the Galactic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"(2) Huazhong University of Science, (3) National Tsing Hua University, (4) Sun Yat-Sen University, (5) University of Hong Kong), A. K. H. Kong (3), C. Y. Hui (1), Jongsu Lee (1), J. Takata (2), K. S. Cheng (5) ((1) Chungnam National University, P. H. T. Tam (4), Technology","submitted_at":"2018-07-17T15:41:21Z","abstract_excerpt":"We have conducted a systematic survey for the X-ray properties of millisecond pulsars (MSPs). Currently, there are 47 MSPs with confirmed X-ray detections. We have also placed the upper limits for the X-ray emission from the other 36 MSPs by using the archival data. We have normalized their X-ray luminosities $L_{x}$ and their effective photon indices $\\Gamma$ into a homogeneous data set, which enable us to carry out a detailed statistical analysis. Based on our censored sample, we report a relation of $L_{x}\\simeq10^{31.05}\\left(\\dot{E}/10^{35}\\right)^{1.31}$ erg/s (2-10 keV) for the MSPs. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.06505","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":"2026-05-18T00:06:37Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/2nUq22rd7VZ9g9sUBq7SqTd98vtm2Xc5EDpktly/0cYOXiBD9xSTDJEAc/Syo9DGqCv6j1RvGw89J5dttzADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T09:56:27.338608Z"},"content_sha256":"6952005efa8302625132dd5d4c3327aa602f98c70d004fd7a138bdf9e2952301","schema_version":"1.0","event_id":"sha256:6952005efa8302625132dd5d4c3327aa602f98c70d004fd7a138bdf9e2952301"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TELY24TBY7H6S5TFOF3SIPESWI/bundle.json","state_url":"https://pith.science/pith/TELY24TBY7H6S5TFOF3SIPESWI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TELY24TBY7H6S5TFOF3SIPESWI/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":"2026-05-31T09:56:27Z","links":{"resolver":"https://pith.science/pith/TELY24TBY7H6S5TFOF3SIPESWI","bundle":"https://pith.science/pith/TELY24TBY7H6S5TFOF3SIPESWI/bundle.json","state":"https://pith.science/pith/TELY24TBY7H6S5TFOF3SIPESWI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TELY24TBY7H6S5TFOF3SIPESWI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:TELY24TBY7H6S5TFOF3SIPESWI","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":"c0c611598fcdcd180132b6813584a97b2bceb1ccfb984bb83f154e5f3b3c42e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-17T15:41:21Z","title_canon_sha256":"7ee8f758205321896482f16f08941e23de98b3f7c87e05f6ffb3b7fda37fea54"},"schema_version":"1.0","source":{"id":"1807.06505","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.06505","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"arxiv_version","alias_value":"1807.06505v1","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.06505","created_at":"2026-05-18T00:06:37Z"},{"alias_kind":"pith_short_12","alias_value":"TELY24TBY7H6","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"TELY24TBY7H6S5TF","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"TELY24TB","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:6952005efa8302625132dd5d4c3327aa602f98c70d004fd7a138bdf9e2952301","target":"graph","created_at":"2026-05-18T00:06:37Z","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":"We have conducted a systematic survey for the X-ray properties of millisecond pulsars (MSPs). Currently, there are 47 MSPs with confirmed X-ray detections. We have also placed the upper limits for the X-ray emission from the other 36 MSPs by using the archival data. We have normalized their X-ray luminosities $L_{x}$ and their effective photon indices $\\Gamma$ into a homogeneous data set, which enable us to carry out a detailed statistical analysis. Based on our censored sample, we report a relation of $L_{x}\\simeq10^{31.05}\\left(\\dot{E}/10^{35}\\right)^{1.31}$ erg/s (2-10 keV) for the MSPs. Th","authors_text":"(2) Huazhong University of Science, (3) National Tsing Hua University, (4) Sun Yat-Sen University, (5) University of Hong Kong), A. K. H. Kong (3), C. Y. Hui (1), Jongsu Lee (1), J. Takata (2), K. S. Cheng (5) ((1) Chungnam National University, P. H. T. Tam (4), Technology","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-17T15:41:21Z","title":"X-ray Census of Millisecond Pulsars in the Galactic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.06505","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":"sha256:22e86a6f2f91d7342cf662cbe20911dc967b435b3856718712dd63e5cb7712b1","target":"record","created_at":"2026-05-18T00:06:37Z","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":"c0c611598fcdcd180132b6813584a97b2bceb1ccfb984bb83f154e5f3b3c42e5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-07-17T15:41:21Z","title_canon_sha256":"7ee8f758205321896482f16f08941e23de98b3f7c87e05f6ffb3b7fda37fea54"},"schema_version":"1.0","source":{"id":"1807.06505","kind":"arxiv","version":1}},"canonical_sha256":"99178d7261c7cfe976657177243c92b2116098d428b15f1605f6e5e1eb3af15f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"99178d7261c7cfe976657177243c92b2116098d428b15f1605f6e5e1eb3af15f","first_computed_at":"2026-05-18T00:06:37.494110Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:37.494110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HpCdh7tvGwnedpzfutWsxm046+abHt66QxNT2CEB6hHz7Vgy3c6aL8NByV1v4aWaw11tcbGDLIcMcxlrdnvvDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:37.494524Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.06505","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:22e86a6f2f91d7342cf662cbe20911dc967b435b3856718712dd63e5cb7712b1","sha256:6952005efa8302625132dd5d4c3327aa602f98c70d004fd7a138bdf9e2952301"],"state_sha256":"9c61274ba9d5ace55ed15ef4f322647ffee32c9b956494a8bde3c2afb688e185"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z79aXfSb0ypgHi8o1QTuY65cymaGTOk1pcBrWO2mZmSb2XUEGloWoi8b2U4RAtKvYAhyzNtdmPU8qoXEF+0TAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T09:56:27.340937Z","bundle_sha256":"a5ce8791f8bbdd38e631a663429dad8c2a3a1eb8f596f74b07efb0acc5298b41"}}