{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:UUDBG4V54VSYZFBS6CVKZKESSZ","short_pith_number":"pith:UUDBG4V5","canonical_record":{"source":{"id":"1101.0926","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2011-01-05T10:17:16Z","cross_cats_sorted":[],"title_canon_sha256":"9c49e1e9bbc521be369b311a04fcc016459b6cd7b8c77c6c9f489f0156ec863f","abstract_canon_sha256":"79bf6e4963aba34997b369f3f325ac5f1eea8ed7ad065af039bddb6eab3726e4"},"schema_version":"1.0"},"canonical_sha256":"a5061372bde5658c9432f0aaaca892964fddbe7cd4429da94ed2090b3318c027","source":{"kind":"arxiv","id":"1101.0926","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0926","created_at":"2026-05-18T02:04:12Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0926v1","created_at":"2026-05-18T02:04:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0926","created_at":"2026-05-18T02:04:12Z"},{"alias_kind":"pith_short_12","alias_value":"UUDBG4V54VSY","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UUDBG4V54VSYZFBS","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UUDBG4V5","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:UUDBG4V54VSYZFBS6CVKZKESSZ","target":"record","payload":{"canonical_record":{"source":{"id":"1101.0926","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2011-01-05T10:17:16Z","cross_cats_sorted":[],"title_canon_sha256":"9c49e1e9bbc521be369b311a04fcc016459b6cd7b8c77c6c9f489f0156ec863f","abstract_canon_sha256":"79bf6e4963aba34997b369f3f325ac5f1eea8ed7ad065af039bddb6eab3726e4"},"schema_version":"1.0"},"canonical_sha256":"a5061372bde5658c9432f0aaaca892964fddbe7cd4429da94ed2090b3318c027","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:12.957778Z","signature_b64":"EeFnxqIv2x9TuwhutUYOxv7kYbrEa/GuaoHXLMG+XOADHcNvTiGaI4vxr/NSeLfVlIUmLHR64IKOGk1RW0h+Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5061372bde5658c9432f0aaaca892964fddbe7cd4429da94ed2090b3318c027","last_reissued_at":"2026-05-18T02:04:12.957115Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:12.957115Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.0926","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":"2026-05-18T02:04:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PXYK5u1WMgGuLRZfKJFxp5c6T7ZECVAIyUXHYXUFLf+oVMXMKgE2j4WCijU9N4aEZ4gB1RVzsuBNzExpvc53BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T21:23:08.101958Z"},"content_sha256":"728874338192a32faa0d347c3e83817ed1ad98030c1267d1f3cee2b7c08ba447","schema_version":"1.0","event_id":"sha256:728874338192a32faa0d347c3e83817ed1ad98030c1267d1f3cee2b7c08ba447"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:UUDBG4V54VSYZFBS6CVKZKESSZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Numerical Study of Velocity Statistics in Steady Counterflow Quantum Turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.other","authors_text":"Hiroyuki Adachi, Makoto Tsubota","submitted_at":"2011-01-05T10:17:16Z","abstract_excerpt":"We investigate the velocity statistics by calculating the Biot--Savart velocity induced by vortex filaments in steady counterflow turbulence investigated in a previous study [Phys. Rev. B {\\bf 81}, 104511 (2010)]. The probability density function (PDF) obeys a Gaussian distribution in the low-velocity region and a power-law distribution $v^{-3}$ in the high-velocity region. This transition between the two distributions occur at the velocity characterized by the mean inter-vortex distance. Counterflow turbulence causes anisotropy of the vortex tangle, which leads to a difference in the PDF for "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0926","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":"2026-05-18T02:04:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d5hPXh2veV9R8tiEk2XxZrD4MqPFzpPRab8IJJ7dnM0Oak9DK6WDIrrafmQvxwB7ci5HCauHtr2dJcQmXE/3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T21:23:08.102303Z"},"content_sha256":"193098aaa127575e36172a274a7bc48f7c05bc30209cafe9d5cbb607bbfa4147","schema_version":"1.0","event_id":"sha256:193098aaa127575e36172a274a7bc48f7c05bc30209cafe9d5cbb607bbfa4147"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UUDBG4V54VSYZFBS6CVKZKESSZ/bundle.json","state_url":"https://pith.science/pith/UUDBG4V54VSYZFBS6CVKZKESSZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UUDBG4V54VSYZFBS6CVKZKESSZ/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":"2026-06-26T21:23:08Z","links":{"resolver":"https://pith.science/pith/UUDBG4V54VSYZFBS6CVKZKESSZ","bundle":"https://pith.science/pith/UUDBG4V54VSYZFBS6CVKZKESSZ/bundle.json","state":"https://pith.science/pith/UUDBG4V54VSYZFBS6CVKZKESSZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UUDBG4V54VSYZFBS6CVKZKESSZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UUDBG4V54VSYZFBS6CVKZKESSZ","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":"79bf6e4963aba34997b369f3f325ac5f1eea8ed7ad065af039bddb6eab3726e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2011-01-05T10:17:16Z","title_canon_sha256":"9c49e1e9bbc521be369b311a04fcc016459b6cd7b8c77c6c9f489f0156ec863f"},"schema_version":"1.0","source":{"id":"1101.0926","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0926","created_at":"2026-05-18T02:04:12Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0926v1","created_at":"2026-05-18T02:04:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0926","created_at":"2026-05-18T02:04:12Z"},{"alias_kind":"pith_short_12","alias_value":"UUDBG4V54VSY","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UUDBG4V54VSYZFBS","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UUDBG4V5","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:193098aaa127575e36172a274a7bc48f7c05bc30209cafe9d5cbb607bbfa4147","target":"graph","created_at":"2026-05-18T02:04:12Z","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 investigate the velocity statistics by calculating the Biot--Savart velocity induced by vortex filaments in steady counterflow turbulence investigated in a previous study [Phys. Rev. B {\\bf 81}, 104511 (2010)]. The probability density function (PDF) obeys a Gaussian distribution in the low-velocity region and a power-law distribution $v^{-3}$ in the high-velocity region. This transition between the two distributions occur at the velocity characterized by the mean inter-vortex distance. Counterflow turbulence causes anisotropy of the vortex tangle, which leads to a difference in the PDF for ","authors_text":"Hiroyuki Adachi, Makoto Tsubota","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2011-01-05T10:17:16Z","title":"Numerical Study of Velocity Statistics in Steady Counterflow Quantum Turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0926","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":"sha256:728874338192a32faa0d347c3e83817ed1ad98030c1267d1f3cee2b7c08ba447","target":"record","created_at":"2026-05-18T02:04:12Z","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":"79bf6e4963aba34997b369f3f325ac5f1eea8ed7ad065af039bddb6eab3726e4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2011-01-05T10:17:16Z","title_canon_sha256":"9c49e1e9bbc521be369b311a04fcc016459b6cd7b8c77c6c9f489f0156ec863f"},"schema_version":"1.0","source":{"id":"1101.0926","kind":"arxiv","version":1}},"canonical_sha256":"a5061372bde5658c9432f0aaaca892964fddbe7cd4429da94ed2090b3318c027","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5061372bde5658c9432f0aaaca892964fddbe7cd4429da94ed2090b3318c027","first_computed_at":"2026-05-18T02:04:12.957115Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:12.957115Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EeFnxqIv2x9TuwhutUYOxv7kYbrEa/GuaoHXLMG+XOADHcNvTiGaI4vxr/NSeLfVlIUmLHR64IKOGk1RW0h+Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:12.957778Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.0926","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:728874338192a32faa0d347c3e83817ed1ad98030c1267d1f3cee2b7c08ba447","sha256:193098aaa127575e36172a274a7bc48f7c05bc30209cafe9d5cbb607bbfa4147"],"state_sha256":"2bec35b21dc6dd4032018938eb4c21abab98f48b7cbf7094a1bd17fbff226f67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J6Ms8+wtyBampgt8BtwXKOqNM+UpYTuNWkfcXwNIe7L83QOAFtyccfdK0Lsd3BlvlmNY4DLjwYnFtnnKZUgKCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T21:23:08.104712Z","bundle_sha256":"b29bb373f3bd6e2007d4122a57a97396543924d62f361b987788d3cf2c7d76b4"}}