{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:EBCF4NPJMKCHJKZCPKLSP2AYPX","short_pith_number":"pith:EBCF4NPJ","canonical_record":{"source":{"id":"1803.01544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-03-05T08:10:49Z","cross_cats_sorted":[],"title_canon_sha256":"72a1662fb2b24cc14171a289b948e6bbfa52f056d7b0bf7bd2e160cabff2445e","abstract_canon_sha256":"9f7746465d4c3d7bf5ebcfb176dba56f4efb9eea6d0765cd930836e155f89ac5"},"schema_version":"1.0"},"canonical_sha256":"20445e35e9628474ab227a9727e8187df8cbf98f53b8fcee53276c2091d246b5","source":{"kind":"arxiv","id":"1803.01544","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.01544","created_at":"2026-05-18T00:22:00Z"},{"alias_kind":"arxiv_version","alias_value":"1803.01544v1","created_at":"2026-05-18T00:22:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.01544","created_at":"2026-05-18T00:22:00Z"},{"alias_kind":"pith_short_12","alias_value":"EBCF4NPJMKCH","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EBCF4NPJMKCHJKZC","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EBCF4NPJ","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:EBCF4NPJMKCHJKZCPKLSP2AYPX","target":"record","payload":{"canonical_record":{"source":{"id":"1803.01544","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-03-05T08:10:49Z","cross_cats_sorted":[],"title_canon_sha256":"72a1662fb2b24cc14171a289b948e6bbfa52f056d7b0bf7bd2e160cabff2445e","abstract_canon_sha256":"9f7746465d4c3d7bf5ebcfb176dba56f4efb9eea6d0765cd930836e155f89ac5"},"schema_version":"1.0"},"canonical_sha256":"20445e35e9628474ab227a9727e8187df8cbf98f53b8fcee53276c2091d246b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:00.319714Z","signature_b64":"AFGbXniQJBtNQFx7cXSFf3viEqaw8NxkQ1HWEJAyv5SyohM6CBBp2L0TLKDwjEude5u4cHbOc+2/2NxEDivuBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20445e35e9628474ab227a9727e8187df8cbf98f53b8fcee53276c2091d246b5","last_reissued_at":"2026-05-18T00:22:00.319088Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:00.319088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.01544","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":"2026-05-18T00:22:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M8Qd00jR7dm57WZSBuJC0FKmT/HpfVVCawSan5HLxQylHTt1+asdhHLGRuriNO5W0vr8bZYbkTcqKJToFMcbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T16:47:43.719571Z"},"content_sha256":"869209bc0127724072b569184257088e10d7d555d9b3e20943651a7986c22df7","schema_version":"1.0","event_id":"sha256:869209bc0127724072b569184257088e10d7d555d9b3e20943651a7986c22df7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:EBCF4NPJMKCHJKZCPKLSP2AYPX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NMR signals within the generalized Langevin model for fractional Brownian motion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Jana Tothova, Vladimir Lisy","submitted_at":"2018-03-05T08:10:49Z","abstract_excerpt":"The methods of Nuclear Magnetic Resonance belong to the best developed and often used tools for studying random motion of particles in different systems, including soft biological tissues. In the long-time limit the current mathematical description of the experiments allows proper interpretation of measurements of normal and anomalous diffusion. The shorter-time dynamics is however correctly considered only in a few works that do not go beyond the standard memoryless Langevin description of the Brownian motion (BM). In the present work, the attenuation function S(t) for an ensemble of spin-bea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01544","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":"2026-05-18T00:22:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vN72gY9z/xIb2OAt/9BvjKJ6S+FRdngt2jL4hRmgZUAhYAKHwPQgXO7oIdIg82dfyoKL8EG7c/IBBrKC7P4GAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T16:47:43.719916Z"},"content_sha256":"b891b5fd28ff143e00d5e59f17403047d23302a7bef6970a2d82c58e3fb4f55e","schema_version":"1.0","event_id":"sha256:b891b5fd28ff143e00d5e59f17403047d23302a7bef6970a2d82c58e3fb4f55e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX/bundle.json","state_url":"https://pith.science/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX/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":"2026-06-26T16:47:43Z","links":{"resolver":"https://pith.science/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX","bundle":"https://pith.science/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX/bundle.json","state":"https://pith.science/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EBCF4NPJMKCHJKZCPKLSP2AYPX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EBCF4NPJMKCHJKZCPKLSP2AYPX","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":"9f7746465d4c3d7bf5ebcfb176dba56f4efb9eea6d0765cd930836e155f89ac5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-03-05T08:10:49Z","title_canon_sha256":"72a1662fb2b24cc14171a289b948e6bbfa52f056d7b0bf7bd2e160cabff2445e"},"schema_version":"1.0","source":{"id":"1803.01544","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.01544","created_at":"2026-05-18T00:22:00Z"},{"alias_kind":"arxiv_version","alias_value":"1803.01544v1","created_at":"2026-05-18T00:22:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.01544","created_at":"2026-05-18T00:22:00Z"},{"alias_kind":"pith_short_12","alias_value":"EBCF4NPJMKCH","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EBCF4NPJMKCHJKZC","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EBCF4NPJ","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:b891b5fd28ff143e00d5e59f17403047d23302a7bef6970a2d82c58e3fb4f55e","target":"graph","created_at":"2026-05-18T00:22:00Z","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":"The methods of Nuclear Magnetic Resonance belong to the best developed and often used tools for studying random motion of particles in different systems, including soft biological tissues. In the long-time limit the current mathematical description of the experiments allows proper interpretation of measurements of normal and anomalous diffusion. The shorter-time dynamics is however correctly considered only in a few works that do not go beyond the standard memoryless Langevin description of the Brownian motion (BM). In the present work, the attenuation function S(t) for an ensemble of spin-bea","authors_text":"Jana Tothova, Vladimir Lisy","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-03-05T08:10:49Z","title":"NMR signals within the generalized Langevin model for fractional Brownian motion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01544","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":"sha256:869209bc0127724072b569184257088e10d7d555d9b3e20943651a7986c22df7","target":"record","created_at":"2026-05-18T00:22:00Z","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":"9f7746465d4c3d7bf5ebcfb176dba56f4efb9eea6d0765cd930836e155f89ac5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-03-05T08:10:49Z","title_canon_sha256":"72a1662fb2b24cc14171a289b948e6bbfa52f056d7b0bf7bd2e160cabff2445e"},"schema_version":"1.0","source":{"id":"1803.01544","kind":"arxiv","version":1}},"canonical_sha256":"20445e35e9628474ab227a9727e8187df8cbf98f53b8fcee53276c2091d246b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20445e35e9628474ab227a9727e8187df8cbf98f53b8fcee53276c2091d246b5","first_computed_at":"2026-05-18T00:22:00.319088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:00.319088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AFGbXniQJBtNQFx7cXSFf3viEqaw8NxkQ1HWEJAyv5SyohM6CBBp2L0TLKDwjEude5u4cHbOc+2/2NxEDivuBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:00.319714Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.01544","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:869209bc0127724072b569184257088e10d7d555d9b3e20943651a7986c22df7","sha256:b891b5fd28ff143e00d5e59f17403047d23302a7bef6970a2d82c58e3fb4f55e"],"state_sha256":"97052832a341908624c339ba6b0ac453990ada9eab3755fd319311ac03965147"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nou5hGNj+5yOjh5nhg01TXfjWHrP8xISDT2Hpk1SpoAzdgdB7yPJk5oEYJmWB114I1cq7EG+Sbz08hH2zHUdCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T16:47:43.721770Z","bundle_sha256":"e685a5069b2ea37aaa3832e8c161b7e1dafb7e110433f02207b18a50150bc7d9"}}