{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:AMTAZV2MPNSDK6Z44QW7DOPZIP","short_pith_number":"pith:AMTAZV2M","canonical_record":{"source":{"id":"1709.06571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-09-19T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"a21b60f14b05f7b66b94f4658db9b8f2beed7c25f05251a4d086f87f5c862c94","abstract_canon_sha256":"585e003e2f1573907259c7681336de61ea1108dfd59858fa0481cd60852376f6"},"schema_version":"1.0"},"canonical_sha256":"03260cd74c7b64357b3ce42df1b9f943e12dceb06177d1b9d49376f3fda7ae73","source":{"kind":"arxiv","id":"1709.06571","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06571","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06571v1","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06571","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"AMTAZV2MPNSD","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AMTAZV2MPNSDK6Z4","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AMTAZV2M","created_at":"2026-05-18T12:31:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:AMTAZV2MPNSDK6Z44QW7DOPZIP","target":"record","payload":{"canonical_record":{"source":{"id":"1709.06571","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-09-19T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"a21b60f14b05f7b66b94f4658db9b8f2beed7c25f05251a4d086f87f5c862c94","abstract_canon_sha256":"585e003e2f1573907259c7681336de61ea1108dfd59858fa0481cd60852376f6"},"schema_version":"1.0"},"canonical_sha256":"03260cd74c7b64357b3ce42df1b9f943e12dceb06177d1b9d49376f3fda7ae73","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:41.294923Z","signature_b64":"3QnNt7i2gPItoejwYYxuBKokzSF8Htqs0d6HbPYHx9ZLExOG8PFXKLp7t4bCwfdqBbRg8fThS77D9MJzOG8bAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"03260cd74c7b64357b3ce42df1b9f943e12dceb06177d1b9d49376f3fda7ae73","last_reissued_at":"2026-05-18T00:30:41.294464Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:41.294464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.06571","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":"2026-05-18T00:30:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EtpmAhMUX1oWZ5YX7mSHo/fCWSbGS2GUXIFszrYpc8ubkU5SHneJc8xigMV6LEMVO2Bnin4YcQoRn4PCfMiYAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T15:54:53.791266Z"},"content_sha256":"497a1f35eea8d95614661b102487a88e3936c3b3d761d877e314135dc8ec9eb4","schema_version":"1.0","event_id":"sha256:497a1f35eea8d95614661b102487a88e3936c3b3d761d877e314135dc8ec9eb4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:AMTAZV2MPNSDK6Z44QW7DOPZIP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NuSTAR + XMM-Newton monitoring of the neutron star transient AX J1745.6-2901","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"A. Rau, B. De Marco, C. Hailey, D. Stern, D. V. Lal, F. Rahoui, G. Ponti, J. Tomsick, K. De, K. K. Madsen, K. Mori, M. Clavel, S. Bianchi, S. Roy, T. Munos-Darias","submitted_at":"2017-09-19T18:00:03Z","abstract_excerpt":"AX J1745.6-2901 is a high-inclination (eclipsing) transient neutron star (NS) Low Mass X-ray Binary (LMXB) showcasing intense ionised Fe K absorption. We present here the analysis of 11 XMM-Newton and 15 NuSTAR new data-sets (obtained between 2013-2016), therefore tripling the number of observations of AX J1745.6-2901 in outburst. Thanks to simultaneous XMM-Newton and NuSTAR spectra, we greatly improve on the fitting of the X-ray continuum. During the soft state the emission can be described by a disk black body ($kT\\sim1.1-1.2$ keV and inner disc radius $r_{DBB}\\sim14$ km), plus hot ($kT\\sim2"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06571","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":"2026-05-18T00:30:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sswjEqvDMm9gYiq5/eiDxDSsvg6BvzqwwAineoOKmGNkWbi8Dx9UC8oTZJ/88PXDLtPFz08E3fem60OQN/8fBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-18T15:54:53.791796Z"},"content_sha256":"cc5c4c702b973825dcef3a857675c37aaec6b21a4cbe3d8de12570bbb8c4e1bc","schema_version":"1.0","event_id":"sha256:cc5c4c702b973825dcef3a857675c37aaec6b21a4cbe3d8de12570bbb8c4e1bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP/bundle.json","state_url":"https://pith.science/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP/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":"2026-05-18T15:54:53Z","links":{"resolver":"https://pith.science/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP","bundle":"https://pith.science/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP/bundle.json","state":"https://pith.science/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AMTAZV2MPNSDK6Z44QW7DOPZIP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:AMTAZV2MPNSDK6Z44QW7DOPZIP","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":"585e003e2f1573907259c7681336de61ea1108dfd59858fa0481cd60852376f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-09-19T18:00:03Z","title_canon_sha256":"a21b60f14b05f7b66b94f4658db9b8f2beed7c25f05251a4d086f87f5c862c94"},"schema_version":"1.0","source":{"id":"1709.06571","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06571","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06571v1","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06571","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"AMTAZV2MPNSD","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"AMTAZV2MPNSDK6Z4","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"AMTAZV2M","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:cc5c4c702b973825dcef3a857675c37aaec6b21a4cbe3d8de12570bbb8c4e1bc","target":"graph","created_at":"2026-05-18T00:30:41Z","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":"AX J1745.6-2901 is a high-inclination (eclipsing) transient neutron star (NS) Low Mass X-ray Binary (LMXB) showcasing intense ionised Fe K absorption. We present here the analysis of 11 XMM-Newton and 15 NuSTAR new data-sets (obtained between 2013-2016), therefore tripling the number of observations of AX J1745.6-2901 in outburst. Thanks to simultaneous XMM-Newton and NuSTAR spectra, we greatly improve on the fitting of the X-ray continuum. During the soft state the emission can be described by a disk black body ($kT\\sim1.1-1.2$ keV and inner disc radius $r_{DBB}\\sim14$ km), plus hot ($kT\\sim2","authors_text":"A. Rau, B. De Marco, C. Hailey, D. Stern, D. V. Lal, F. Rahoui, G. Ponti, J. Tomsick, K. De, K. K. Madsen, K. Mori, M. Clavel, S. Bianchi, S. Roy, T. Munos-Darias","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-09-19T18:00:03Z","title":"NuSTAR + XMM-Newton monitoring of the neutron star transient AX J1745.6-2901"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06571","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":"sha256:497a1f35eea8d95614661b102487a88e3936c3b3d761d877e314135dc8ec9eb4","target":"record","created_at":"2026-05-18T00:30:41Z","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":"585e003e2f1573907259c7681336de61ea1108dfd59858fa0481cd60852376f6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-09-19T18:00:03Z","title_canon_sha256":"a21b60f14b05f7b66b94f4658db9b8f2beed7c25f05251a4d086f87f5c862c94"},"schema_version":"1.0","source":{"id":"1709.06571","kind":"arxiv","version":1}},"canonical_sha256":"03260cd74c7b64357b3ce42df1b9f943e12dceb06177d1b9d49376f3fda7ae73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"03260cd74c7b64357b3ce42df1b9f943e12dceb06177d1b9d49376f3fda7ae73","first_computed_at":"2026-05-18T00:30:41.294464Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:41.294464Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3QnNt7i2gPItoejwYYxuBKokzSF8Htqs0d6HbPYHx9ZLExOG8PFXKLp7t4bCwfdqBbRg8fThS77D9MJzOG8bAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:41.294923Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.06571","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:497a1f35eea8d95614661b102487a88e3936c3b3d761d877e314135dc8ec9eb4","sha256:cc5c4c702b973825dcef3a857675c37aaec6b21a4cbe3d8de12570bbb8c4e1bc"],"state_sha256":"413f66db9a8f42b72275f8dae5cacd6913fc3d0222965221030a938714fc9815"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p+mhxSSRKEYLMV+UF/LN+LJpk5BeypDuCK202N23+0cjInjTqQ6pK5MbPipmlODFirUK16VfTDcHry7+PY3xBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-18T15:54:53.793672Z","bundle_sha256":"6c4982de0854e7a695a34f75ea19066b84f1aa1f311d6a352d5a950d97490e76"}}