{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:3EIVKZOAWSKNJ6XM6RZRSZZDBC","short_pith_number":"pith:3EIVKZOA","canonical_record":{"source":{"id":"1804.08371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-04-23T12:38:13Z","cross_cats_sorted":[],"title_canon_sha256":"e966e0a5f2199affc7a86ec3ab88630516863f6f1b745efc4b196b15a009a015","abstract_canon_sha256":"7783e6b2b6e0bf08353ecc29c38cbf58f6797951e492e4804ef02f12be76c7b7"},"schema_version":"1.0"},"canonical_sha256":"d9115565c0b494d4faecf4731967230894f88f58947bf8554631d65bcfa1f9bd","source":{"kind":"arxiv","id":"1804.08371","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08371","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08371v1","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08371","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"pith_short_12","alias_value":"3EIVKZOAWSKN","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"3EIVKZOAWSKNJ6XM","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"3EIVKZOA","created_at":"2026-05-18T12:32:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:3EIVKZOAWSKNJ6XM6RZRSZZDBC","target":"record","payload":{"canonical_record":{"source":{"id":"1804.08371","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-04-23T12:38:13Z","cross_cats_sorted":[],"title_canon_sha256":"e966e0a5f2199affc7a86ec3ab88630516863f6f1b745efc4b196b15a009a015","abstract_canon_sha256":"7783e6b2b6e0bf08353ecc29c38cbf58f6797951e492e4804ef02f12be76c7b7"},"schema_version":"1.0"},"canonical_sha256":"d9115565c0b494d4faecf4731967230894f88f58947bf8554631d65bcfa1f9bd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:26.081333Z","signature_b64":"Eu4DRekK1w/OAGsRqdIpuuy4GUq3hhXhNIq6SbQi2TuSlE8Iv7/MI7o2V6TPLINS8+mCXJsoAh5w/uWs0PPZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d9115565c0b494d4faecf4731967230894f88f58947bf8554631d65bcfa1f9bd","last_reissued_at":"2026-05-18T00:13:26.080739Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:26.080739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.08371","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":"2026-05-18T00:13:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OIEz2pqwFFVTK6lx1tT/gIkzKdRxFEleCBAgY1J9dXUsCf8+GIEThe7RZeBqux43b1i/6XIPZtfTnyaYDwTZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T21:54:16.086613Z"},"content_sha256":"80de99dea7ca5dadc2e22371fe4004995f5886910b2beeca8e2adecfb8ef9401","schema_version":"1.0","event_id":"sha256:80de99dea7ca5dadc2e22371fe4004995f5886910b2beeca8e2adecfb8ef9401"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:3EIVKZOAWSKNJ6XM6RZRSZZDBC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectral and Timing Properties of Atoll Source 4U 1705-44 : LAXPC/AstroSat Results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Anuj Nandi, M. C. Ramadevi, V. Girish, V. K. Agrawal","submitted_at":"2018-04-23T12:38:13Z","abstract_excerpt":"In this paper, we present the first results of spectral and timing properties of the atoll source 4U 1705-44 using $\\sim$ 100 ks data obtained with Large Area X-ray Proportional Counter (LAXPC) onboard {\\it AstroSat}. The source was in the high-soft state during our observations and traced out a {\\it banana track} in the Hardness Intensity Diagram (HID). We study {\\bf the} evolution of the Power Density Spectra (PDS) and the energy spectra along the HID. PDS show presence of a broad Lorentzian feature (Peaked Noise or PN) centered at $1-13$ Hz and a very low frequency noise (VLFN). The energy "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08371","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":"2026-05-18T00:13:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7auAwuR+PD7uy5WRLa7uQmPeMgxxPsWyQgONDoAEO6aDVmObR3MNKLY99i0dwgbEuvwiYCaxTImLYwN/GjpMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T21:54:16.086967Z"},"content_sha256":"5532cc157987118f45221f7bcad9b2427b449f80bfe8a063dfddd986564a96fa","schema_version":"1.0","event_id":"sha256:5532cc157987118f45221f7bcad9b2427b449f80bfe8a063dfddd986564a96fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC/bundle.json","state_url":"https://pith.science/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC/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":"2026-06-08T21:54:16Z","links":{"resolver":"https://pith.science/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC","bundle":"https://pith.science/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC/bundle.json","state":"https://pith.science/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3EIVKZOAWSKNJ6XM6RZRSZZDBC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:3EIVKZOAWSKNJ6XM6RZRSZZDBC","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":"7783e6b2b6e0bf08353ecc29c38cbf58f6797951e492e4804ef02f12be76c7b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-04-23T12:38:13Z","title_canon_sha256":"e966e0a5f2199affc7a86ec3ab88630516863f6f1b745efc4b196b15a009a015"},"schema_version":"1.0","source":{"id":"1804.08371","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.08371","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"arxiv_version","alias_value":"1804.08371v1","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.08371","created_at":"2026-05-18T00:13:26Z"},{"alias_kind":"pith_short_12","alias_value":"3EIVKZOAWSKN","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"3EIVKZOAWSKNJ6XM","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"3EIVKZOA","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:5532cc157987118f45221f7bcad9b2427b449f80bfe8a063dfddd986564a96fa","target":"graph","created_at":"2026-05-18T00:13:26Z","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":"In this paper, we present the first results of spectral and timing properties of the atoll source 4U 1705-44 using $\\sim$ 100 ks data obtained with Large Area X-ray Proportional Counter (LAXPC) onboard {\\it AstroSat}. The source was in the high-soft state during our observations and traced out a {\\it banana track} in the Hardness Intensity Diagram (HID). We study {\\bf the} evolution of the Power Density Spectra (PDS) and the energy spectra along the HID. PDS show presence of a broad Lorentzian feature (Peaked Noise or PN) centered at $1-13$ Hz and a very low frequency noise (VLFN). The energy ","authors_text":"Anuj Nandi, M. C. Ramadevi, V. Girish, V. K. Agrawal","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-04-23T12:38:13Z","title":"Spectral and Timing Properties of Atoll Source 4U 1705-44 : LAXPC/AstroSat Results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.08371","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":"sha256:80de99dea7ca5dadc2e22371fe4004995f5886910b2beeca8e2adecfb8ef9401","target":"record","created_at":"2026-05-18T00:13:26Z","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":"7783e6b2b6e0bf08353ecc29c38cbf58f6797951e492e4804ef02f12be76c7b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2018-04-23T12:38:13Z","title_canon_sha256":"e966e0a5f2199affc7a86ec3ab88630516863f6f1b745efc4b196b15a009a015"},"schema_version":"1.0","source":{"id":"1804.08371","kind":"arxiv","version":1}},"canonical_sha256":"d9115565c0b494d4faecf4731967230894f88f58947bf8554631d65bcfa1f9bd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d9115565c0b494d4faecf4731967230894f88f58947bf8554631d65bcfa1f9bd","first_computed_at":"2026-05-18T00:13:26.080739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:26.080739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Eu4DRekK1w/OAGsRqdIpuuy4GUq3hhXhNIq6SbQi2TuSlE8Iv7/MI7o2V6TPLINS8+mCXJsoAh5w/uWs0PPZDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:26.081333Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.08371","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:80de99dea7ca5dadc2e22371fe4004995f5886910b2beeca8e2adecfb8ef9401","sha256:5532cc157987118f45221f7bcad9b2427b449f80bfe8a063dfddd986564a96fa"],"state_sha256":"fedbddbc793a6c1e274ed595402d7fd4a1612469c8bbf14bbb643e7142c91e31"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kopE0N+wij10I8SMtRqJbHQbwekQRQ/Cc4IYGOiaiG0arbDIdWdUzw9uTV8T0OPXXnPgQNpqd58gOJ94X7L6AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T21:54:16.088851Z","bundle_sha256":"220ae9c44c9c049da50f2b8f70e995a3710ebb3e1017c32e47489bb8dd2fbb9e"}}