{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:T3VGE5QUFWTW7X5TV55K6P2YPX","short_pith_number":"pith:T3VGE5QU","canonical_record":{"source":{"id":"1310.3108","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-10-11T12:41:09Z","cross_cats_sorted":[],"title_canon_sha256":"2115d28443ce673b99925948bdbd2d6212f8a1a692ec1e6d894fc0a483bad635","abstract_canon_sha256":"8407616b4d1ab2fde736397ba1263490a536c60ca5df905133d579a65d4b2241"},"schema_version":"1.0"},"canonical_sha256":"9eea6276142da76fdfb3af7aaf3f587de89a3da1b35c220e8d8c9ccd177f76e9","source":{"kind":"arxiv","id":"1310.3108","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.3108","created_at":"2026-05-18T01:47:06Z"},{"alias_kind":"arxiv_version","alias_value":"1310.3108v1","created_at":"2026-05-18T01:47:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.3108","created_at":"2026-05-18T01:47:06Z"},{"alias_kind":"pith_short_12","alias_value":"T3VGE5QUFWTW","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"T3VGE5QUFWTW7X5T","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"T3VGE5QU","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:T3VGE5QUFWTW7X5TV55K6P2YPX","target":"record","payload":{"canonical_record":{"source":{"id":"1310.3108","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-10-11T12:41:09Z","cross_cats_sorted":[],"title_canon_sha256":"2115d28443ce673b99925948bdbd2d6212f8a1a692ec1e6d894fc0a483bad635","abstract_canon_sha256":"8407616b4d1ab2fde736397ba1263490a536c60ca5df905133d579a65d4b2241"},"schema_version":"1.0"},"canonical_sha256":"9eea6276142da76fdfb3af7aaf3f587de89a3da1b35c220e8d8c9ccd177f76e9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:47:06.531950Z","signature_b64":"IDqU6etW2EvFN1yq9QtVJbQOqyepLVMfIZ0wZHI+2dkA3mJKUy1xtqmZ9zXCRqVdp1wWgy0YfB7Ko7Y9M6owCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9eea6276142da76fdfb3af7aaf3f587de89a3da1b35c220e8d8c9ccd177f76e9","last_reissued_at":"2026-05-18T01:47:06.531481Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:47:06.531481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.3108","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":"2026-05-18T01:47:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bx2Dsqym2UO5/X8TaHxPGzFy16AThRqWlavkUMwcrkzLJ++/tH6L75kZTcgQ9BinRGiVjZp0Iz/p44W7ejoYDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:07:43.275431Z"},"content_sha256":"d256f32a050d918e43f8260af9f896749f82a71e1a20c124a8f0e226be3322ea","schema_version":"1.0","event_id":"sha256:d256f32a050d918e43f8260af9f896749f82a71e1a20c124a8f0e226be3322ea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:T3VGE5QUFWTW7X5TV55K6P2YPX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pulsar timing noise from superfluid turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Andrew Melatos, Bennett Link","submitted_at":"2013-10-11T12:41:09Z","abstract_excerpt":"Shear-driven turbulence in the superfluid interior of a neutron star exerts a fluctuating torque on the rigid crust, causing the rotational phase to walk randomly. The phase fluctuation spectrum is calculated analytically for incompressible Kolmogorov turbulence and is found to be red; the half-power point is set by the observed spin-down rate, the crust-superfluid lag, and the dynamical response time of the superfluid. Preliminary limits are placed on the latter quantities using selected time- and frequency-domain data. It is found that measurements of the normalization and slope of the power"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.3108","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":"2026-05-18T01:47:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NoeKuj5Kk1EXod5MVxyo2IRm+bY8Xn0+uG3t5LynZwsD6/HQEzTK3yqOAk7gWbqSOsojPydNoRkupzj3J34RBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:07:43.275817Z"},"content_sha256":"5bb998d81487e03a611b0148596a3fbb3765d2448967656c866228f444436cd9","schema_version":"1.0","event_id":"sha256:5bb998d81487e03a611b0148596a3fbb3765d2448967656c866228f444436cd9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3VGE5QUFWTW7X5TV55K6P2YPX/bundle.json","state_url":"https://pith.science/pith/T3VGE5QUFWTW7X5TV55K6P2YPX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3VGE5QUFWTW7X5TV55K6P2YPX/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":"2026-06-03T21:07:43Z","links":{"resolver":"https://pith.science/pith/T3VGE5QUFWTW7X5TV55K6P2YPX","bundle":"https://pith.science/pith/T3VGE5QUFWTW7X5TV55K6P2YPX/bundle.json","state":"https://pith.science/pith/T3VGE5QUFWTW7X5TV55K6P2YPX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3VGE5QUFWTW7X5TV55K6P2YPX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:T3VGE5QUFWTW7X5TV55K6P2YPX","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":"8407616b4d1ab2fde736397ba1263490a536c60ca5df905133d579a65d4b2241","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-10-11T12:41:09Z","title_canon_sha256":"2115d28443ce673b99925948bdbd2d6212f8a1a692ec1e6d894fc0a483bad635"},"schema_version":"1.0","source":{"id":"1310.3108","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.3108","created_at":"2026-05-18T01:47:06Z"},{"alias_kind":"arxiv_version","alias_value":"1310.3108v1","created_at":"2026-05-18T01:47:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.3108","created_at":"2026-05-18T01:47:06Z"},{"alias_kind":"pith_short_12","alias_value":"T3VGE5QUFWTW","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"T3VGE5QUFWTW7X5T","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"T3VGE5QU","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:5bb998d81487e03a611b0148596a3fbb3765d2448967656c866228f444436cd9","target":"graph","created_at":"2026-05-18T01:47:06Z","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":"Shear-driven turbulence in the superfluid interior of a neutron star exerts a fluctuating torque on the rigid crust, causing the rotational phase to walk randomly. The phase fluctuation spectrum is calculated analytically for incompressible Kolmogorov turbulence and is found to be red; the half-power point is set by the observed spin-down rate, the crust-superfluid lag, and the dynamical response time of the superfluid. Preliminary limits are placed on the latter quantities using selected time- and frequency-domain data. It is found that measurements of the normalization and slope of the power","authors_text":"Andrew Melatos, Bennett Link","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-10-11T12:41:09Z","title":"Pulsar timing noise from superfluid turbulence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.3108","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:d256f32a050d918e43f8260af9f896749f82a71e1a20c124a8f0e226be3322ea","target":"record","created_at":"2026-05-18T01:47:06Z","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":"8407616b4d1ab2fde736397ba1263490a536c60ca5df905133d579a65d4b2241","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2013-10-11T12:41:09Z","title_canon_sha256":"2115d28443ce673b99925948bdbd2d6212f8a1a692ec1e6d894fc0a483bad635"},"schema_version":"1.0","source":{"id":"1310.3108","kind":"arxiv","version":1}},"canonical_sha256":"9eea6276142da76fdfb3af7aaf3f587de89a3da1b35c220e8d8c9ccd177f76e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9eea6276142da76fdfb3af7aaf3f587de89a3da1b35c220e8d8c9ccd177f76e9","first_computed_at":"2026-05-18T01:47:06.531481Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:06.531481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IDqU6etW2EvFN1yq9QtVJbQOqyepLVMfIZ0wZHI+2dkA3mJKUy1xtqmZ9zXCRqVdp1wWgy0YfB7Ko7Y9M6owCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:06.531950Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.3108","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d256f32a050d918e43f8260af9f896749f82a71e1a20c124a8f0e226be3322ea","sha256:5bb998d81487e03a611b0148596a3fbb3765d2448967656c866228f444436cd9"],"state_sha256":"f92870d34afb17d5fcc6f47176af23779d3a413c9f56138d41e5c7680bcb71ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mc52ovN9hsOKHvGLHv4hj0WD0JWkWMk6FfbOFc6u96qFXbFg1q76ybkwDjgZUiaXhg9sokQbNNyE+Een6n3qDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T21:07:43.277851Z","bundle_sha256":"c9e87c3d063e968f2646353be9a710bdb10bc52b902eb787b19560ec7d3e62c0"}}