{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:AWPL2XIZCXLMZYIMS7XVMIXOIE","short_pith_number":"pith:AWPL2XIZ","canonical_record":{"source":{"id":"1005.3217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-18T14:43:13Z","cross_cats_sorted":[],"title_canon_sha256":"f92f5aadc1a9fd1d3c9539c5fdad0c9bc4fcf21026c5338aad6cff8ff72a9569","abstract_canon_sha256":"e0a35ddab22f76f503bea46adc8835a9e19284a5c2f8c93c571013873a7164bb"},"schema_version":"1.0"},"canonical_sha256":"059ebd5d1915d6cce10c97ef5622ee4101fd44bf46743bc992372423d91e9a8e","source":{"kind":"arxiv","id":"1005.3217","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.3217","created_at":"2026-05-18T02:07:17Z"},{"alias_kind":"arxiv_version","alias_value":"1005.3217v1","created_at":"2026-05-18T02:07:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.3217","created_at":"2026-05-18T02:07:17Z"},{"alias_kind":"pith_short_12","alias_value":"AWPL2XIZCXLM","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AWPL2XIZCXLMZYIM","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AWPL2XIZ","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:AWPL2XIZCXLMZYIMS7XVMIXOIE","target":"record","payload":{"canonical_record":{"source":{"id":"1005.3217","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-18T14:43:13Z","cross_cats_sorted":[],"title_canon_sha256":"f92f5aadc1a9fd1d3c9539c5fdad0c9bc4fcf21026c5338aad6cff8ff72a9569","abstract_canon_sha256":"e0a35ddab22f76f503bea46adc8835a9e19284a5c2f8c93c571013873a7164bb"},"schema_version":"1.0"},"canonical_sha256":"059ebd5d1915d6cce10c97ef5622ee4101fd44bf46743bc992372423d91e9a8e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:17.510253Z","signature_b64":"BUqJoy0nQU8wSuR6uymqNu1Rgc1YnVBUjQ9NRHyXJN2iX08e/LSyutOiswTrMGyVTsThPXUrDk3nFYsMCCnuBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"059ebd5d1915d6cce10c97ef5622ee4101fd44bf46743bc992372423d91e9a8e","last_reissued_at":"2026-05-18T02:07:17.509720Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:17.509720Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1005.3217","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":"2026-05-18T02:07:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K8CGoqNQ4PX8xSWKYFbEjjl+FbeongeMhTp0V0+KWjxhkehaxaol1wnVSD2pQ6Fb2ZOXFpSgQqIW5ICe2/4oCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T16:12:32.164748Z"},"content_sha256":"869405d852bf66f2e9e3ec2ae770ca1f4ac36e461ef757b81856f3238ffb9480","schema_version":"1.0","event_id":"sha256:869405d852bf66f2e9e3ec2ae770ca1f4ac36e461ef757b81856f3238ffb9480"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:AWPL2XIZCXLMZYIMS7XVMIXOIE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The kilohertz quasi-periodic oscillations during the Z and atoll phases of the unique transient XTE J1701--462","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"(2) Amsterdam, (3) MIT, (4) Southampton, (5) INAF-OAB, (6) CESR-Toulouse), A. Sanna (1), D. Altamirano (2), D. Lin (6), J. Homan (3), M. Mendez (1), M. van der Klis (2), P. Casella (4), R. Wijnands (2) ((1) Groningen, T. Belloni (5)","submitted_at":"2010-05-18T14:43:13Z","abstract_excerpt":"We analysed 866 observations of the neutron-star low-mass X-ray binary XTE J1701-462 during its 2006-2007 outburst. XTE J1701-462 is the only example so far of a source that during an outburst showed, beyond any doubt, spectral and timing characteristics both of the Z and atoll type. We found that the lower kHz QPO in the atoll phase has a significantly higher coherence and fractional rms amplitude than any of the kHz QPOs seen during the Z phase, and that in the same frequency range, atoll lower kHz QPOs show coherence and fractional rms amplitude, respectively, 2 and 3 times larger than the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.3217","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":"2026-05-18T02:07:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TgCY1ZbWdHz9JILt2M4/4MN13ZlV6FKKBEqADn7nuCGzfh2nsDrfLiYPT4uBmjL0HczgCTqDZD7A19kn0tADBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T16:12:32.165105Z"},"content_sha256":"205fbb53742f9037c4cf3ccef5f9597ed63f490a38c985f14dd2d5e681d5b7d9","schema_version":"1.0","event_id":"sha256:205fbb53742f9037c4cf3ccef5f9597ed63f490a38c985f14dd2d5e681d5b7d9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE/bundle.json","state_url":"https://pith.science/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE/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":"2026-05-19T16:12:32Z","links":{"resolver":"https://pith.science/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE","bundle":"https://pith.science/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE/bundle.json","state":"https://pith.science/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AWPL2XIZCXLMZYIMS7XVMIXOIE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:AWPL2XIZCXLMZYIMS7XVMIXOIE","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":"e0a35ddab22f76f503bea46adc8835a9e19284a5c2f8c93c571013873a7164bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-18T14:43:13Z","title_canon_sha256":"f92f5aadc1a9fd1d3c9539c5fdad0c9bc4fcf21026c5338aad6cff8ff72a9569"},"schema_version":"1.0","source":{"id":"1005.3217","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1005.3217","created_at":"2026-05-18T02:07:17Z"},{"alias_kind":"arxiv_version","alias_value":"1005.3217v1","created_at":"2026-05-18T02:07:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.3217","created_at":"2026-05-18T02:07:17Z"},{"alias_kind":"pith_short_12","alias_value":"AWPL2XIZCXLM","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AWPL2XIZCXLMZYIM","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AWPL2XIZ","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:205fbb53742f9037c4cf3ccef5f9597ed63f490a38c985f14dd2d5e681d5b7d9","target":"graph","created_at":"2026-05-18T02:07:17Z","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 analysed 866 observations of the neutron-star low-mass X-ray binary XTE J1701-462 during its 2006-2007 outburst. XTE J1701-462 is the only example so far of a source that during an outburst showed, beyond any doubt, spectral and timing characteristics both of the Z and atoll type. We found that the lower kHz QPO in the atoll phase has a significantly higher coherence and fractional rms amplitude than any of the kHz QPOs seen during the Z phase, and that in the same frequency range, atoll lower kHz QPOs show coherence and fractional rms amplitude, respectively, 2 and 3 times larger than the ","authors_text":"(2) Amsterdam, (3) MIT, (4) Southampton, (5) INAF-OAB, (6) CESR-Toulouse), A. Sanna (1), D. Altamirano (2), D. Lin (6), J. Homan (3), M. Mendez (1), M. van der Klis (2), P. Casella (4), R. Wijnands (2) ((1) Groningen, T. Belloni (5)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-18T14:43:13Z","title":"The kilohertz quasi-periodic oscillations during the Z and atoll phases of the unique transient XTE J1701--462"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.3217","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":"sha256:869405d852bf66f2e9e3ec2ae770ca1f4ac36e461ef757b81856f3238ffb9480","target":"record","created_at":"2026-05-18T02:07:17Z","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":"e0a35ddab22f76f503bea46adc8835a9e19284a5c2f8c93c571013873a7164bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-05-18T14:43:13Z","title_canon_sha256":"f92f5aadc1a9fd1d3c9539c5fdad0c9bc4fcf21026c5338aad6cff8ff72a9569"},"schema_version":"1.0","source":{"id":"1005.3217","kind":"arxiv","version":1}},"canonical_sha256":"059ebd5d1915d6cce10c97ef5622ee4101fd44bf46743bc992372423d91e9a8e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"059ebd5d1915d6cce10c97ef5622ee4101fd44bf46743bc992372423d91e9a8e","first_computed_at":"2026-05-18T02:07:17.509720Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:07:17.509720Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BUqJoy0nQU8wSuR6uymqNu1Rgc1YnVBUjQ9NRHyXJN2iX08e/LSyutOiswTrMGyVTsThPXUrDk3nFYsMCCnuBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:07:17.510253Z","signed_message":"canonical_sha256_bytes"},"source_id":"1005.3217","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:869405d852bf66f2e9e3ec2ae770ca1f4ac36e461ef757b81856f3238ffb9480","sha256:205fbb53742f9037c4cf3ccef5f9597ed63f490a38c985f14dd2d5e681d5b7d9"],"state_sha256":"dfdf203f47a2ab6f66987ab02b6e28dae5b54c7d365839ec1a2bc2b245e3505f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8TVwqHol0ot8Wv5NsTyaXNwOHM2Omd4uSeLPjYf8aO6p/j6/Ve3nCOPYgn/b4ATBSR+e7KPATG148jtTQnGLAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T16:12:32.167175Z","bundle_sha256":"00c502567733129ca20d6d4707a4c66643ede6651b082ed48387436db1ad3955"}}