{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:5EHVZOMK643NRXHCJZT4DQ2A7G","short_pith_number":"pith:5EHVZOMK","canonical_record":{"source":{"id":"1707.00946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-07-04T12:47:28Z","cross_cats_sorted":["cond-mat.stat-mech","physics.flu-dyn"],"title_canon_sha256":"97582a80f23bbf1ddba5c78cba9ff654d2bdc0e229a83d0de487f8b3dfb73be6","abstract_canon_sha256":"538abecb187ddcd40e1ef4fd21f10bd84aed57236f9b5385827761c48bf2e380"},"schema_version":"1.0"},"canonical_sha256":"e90f5cb98af736d8dce24e67c1c340f98dcb24ce8653bd7eb7177e650fd0dddd","source":{"kind":"arxiv","id":"1707.00946","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00946","created_at":"2026-05-17T23:47:07Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00946v1","created_at":"2026-05-17T23:47:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00946","created_at":"2026-05-17T23:47:07Z"},{"alias_kind":"pith_short_12","alias_value":"5EHVZOMK643N","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5EHVZOMK643NRXHC","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5EHVZOMK","created_at":"2026-05-18T12:31:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:5EHVZOMK643NRXHCJZT4DQ2A7G","target":"record","payload":{"canonical_record":{"source":{"id":"1707.00946","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-07-04T12:47:28Z","cross_cats_sorted":["cond-mat.stat-mech","physics.flu-dyn"],"title_canon_sha256":"97582a80f23bbf1ddba5c78cba9ff654d2bdc0e229a83d0de487f8b3dfb73be6","abstract_canon_sha256":"538abecb187ddcd40e1ef4fd21f10bd84aed57236f9b5385827761c48bf2e380"},"schema_version":"1.0"},"canonical_sha256":"e90f5cb98af736d8dce24e67c1c340f98dcb24ce8653bd7eb7177e650fd0dddd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:07.556330Z","signature_b64":"YjmnaFdbsyqFdCk3uCQDw9SQZGUhsqQVvKmZ4BuiOy22/TMtFDCYZu5UI7xgbNvkI37h/16pzD9yGDzkEIIfCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e90f5cb98af736d8dce24e67c1c340f98dcb24ce8653bd7eb7177e650fd0dddd","last_reissued_at":"2026-05-17T23:47:07.555505Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:07.555505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.00946","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":"2026-05-17T23:47:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KpeQCJs0OUhg9Wyvmq3P2Gg9+GTLdFlaBqyTuihJs2UEx/KFQOSdrTgztBE9nuHOXhmmTOkwxXnNE5eDv+dbBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:58:48.161105Z"},"content_sha256":"be11176ffdb36cc463246548803ea2594a669e4925afacca45cbd99ea4e92b84","schema_version":"1.0","event_id":"sha256:be11176ffdb36cc463246548803ea2594a669e4925afacca45cbd99ea4e92b84"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:5EHVZOMK643NRXHCJZT4DQ2A7G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Turbulence Hierarchy in a Random Fibre Laser","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.flu-dyn"],"primary_cat":"physics.optics","authors_text":"Anderson S. L. Gomes, Ant\\^onio M. S. Mac\\^edo, Arthur A. Brum, Bismarck C. Lima, Ernesto P. Raposo, Giovani L. Vasconcelos, Iv\\'an R. Roa Gonz\\'alez, Leonardo de S. Menezes, Pablo I. R. Pincheira, Raman Kashyap","submitted_at":"2017-07-04T12:47:28Z","abstract_excerpt":"Turbulence is a challenging feature common to a wide range of complex phenomena. Random fibre lasers are a special class of lasers in which the feedback arises from multiple scattering in a one-dimensional disordered cavity-less medium. Here, we report on statistical signatures of turbulence in the distribution of intensity fluctuations in a continuous-wave-pumped erbium-based random fibre laser, with random Bragg grating scatterers. The distribution of intensity fluctuations in an extensive data set exhibits three qualitatively distinct behaviours: a Gaussian regime below threshold, a mixture"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00946","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":"2026-05-17T23:47:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yFXe3YRv8Jev270dZNqiIZlMPZZ8Sbbgs2al3kcXORaVkCoS0UHyAzcc0uyAU2N6cT1H7fcuKwiO0bYs6jgxCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:58:48.161473Z"},"content_sha256":"70b09023a4a826db8e567ad012c2b4da193043ba8edec49f356f5f680f04fdc2","schema_version":"1.0","event_id":"sha256:70b09023a4a826db8e567ad012c2b4da193043ba8edec49f356f5f680f04fdc2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5EHVZOMK643NRXHCJZT4DQ2A7G/bundle.json","state_url":"https://pith.science/pith/5EHVZOMK643NRXHCJZT4DQ2A7G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5EHVZOMK643NRXHCJZT4DQ2A7G/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":"2026-06-01T03:58:48Z","links":{"resolver":"https://pith.science/pith/5EHVZOMK643NRXHCJZT4DQ2A7G","bundle":"https://pith.science/pith/5EHVZOMK643NRXHCJZT4DQ2A7G/bundle.json","state":"https://pith.science/pith/5EHVZOMK643NRXHCJZT4DQ2A7G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5EHVZOMK643NRXHCJZT4DQ2A7G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:5EHVZOMK643NRXHCJZT4DQ2A7G","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":"538abecb187ddcd40e1ef4fd21f10bd84aed57236f9b5385827761c48bf2e380","cross_cats_sorted":["cond-mat.stat-mech","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-07-04T12:47:28Z","title_canon_sha256":"97582a80f23bbf1ddba5c78cba9ff654d2bdc0e229a83d0de487f8b3dfb73be6"},"schema_version":"1.0","source":{"id":"1707.00946","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.00946","created_at":"2026-05-17T23:47:07Z"},{"alias_kind":"arxiv_version","alias_value":"1707.00946v1","created_at":"2026-05-17T23:47:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.00946","created_at":"2026-05-17T23:47:07Z"},{"alias_kind":"pith_short_12","alias_value":"5EHVZOMK643N","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"5EHVZOMK643NRXHC","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"5EHVZOMK","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:70b09023a4a826db8e567ad012c2b4da193043ba8edec49f356f5f680f04fdc2","target":"graph","created_at":"2026-05-17T23:47:07Z","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":"Turbulence is a challenging feature common to a wide range of complex phenomena. Random fibre lasers are a special class of lasers in which the feedback arises from multiple scattering in a one-dimensional disordered cavity-less medium. Here, we report on statistical signatures of turbulence in the distribution of intensity fluctuations in a continuous-wave-pumped erbium-based random fibre laser, with random Bragg grating scatterers. The distribution of intensity fluctuations in an extensive data set exhibits three qualitatively distinct behaviours: a Gaussian regime below threshold, a mixture","authors_text":"Anderson S. L. Gomes, Ant\\^onio M. S. Mac\\^edo, Arthur A. Brum, Bismarck C. Lima, Ernesto P. Raposo, Giovani L. Vasconcelos, Iv\\'an R. Roa Gonz\\'alez, Leonardo de S. Menezes, Pablo I. R. Pincheira, Raman Kashyap","cross_cats":["cond-mat.stat-mech","physics.flu-dyn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-07-04T12:47:28Z","title":"Turbulence Hierarchy in a Random Fibre Laser"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.00946","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:be11176ffdb36cc463246548803ea2594a669e4925afacca45cbd99ea4e92b84","target":"record","created_at":"2026-05-17T23:47:07Z","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":"538abecb187ddcd40e1ef4fd21f10bd84aed57236f9b5385827761c48bf2e380","cross_cats_sorted":["cond-mat.stat-mech","physics.flu-dyn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-07-04T12:47:28Z","title_canon_sha256":"97582a80f23bbf1ddba5c78cba9ff654d2bdc0e229a83d0de487f8b3dfb73be6"},"schema_version":"1.0","source":{"id":"1707.00946","kind":"arxiv","version":1}},"canonical_sha256":"e90f5cb98af736d8dce24e67c1c340f98dcb24ce8653bd7eb7177e650fd0dddd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e90f5cb98af736d8dce24e67c1c340f98dcb24ce8653bd7eb7177e650fd0dddd","first_computed_at":"2026-05-17T23:47:07.555505Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:07.555505Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YjmnaFdbsyqFdCk3uCQDw9SQZGUhsqQVvKmZ4BuiOy22/TMtFDCYZu5UI7xgbNvkI37h/16pzD9yGDzkEIIfCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:07.556330Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.00946","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:be11176ffdb36cc463246548803ea2594a669e4925afacca45cbd99ea4e92b84","sha256:70b09023a4a826db8e567ad012c2b4da193043ba8edec49f356f5f680f04fdc2"],"state_sha256":"236b1d7903635e7f0d99b55b1d8e253ebf29f7a26c05e36cad2d4e399f234822"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CUeb+zq1gXvwelw1ONV0/RRwfC9rerawJauZLT96WD+rrbfab7ya3HjcpPmPxMjTkADP0w3oFkgsZQgHOm/QCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T03:58:48.163544Z","bundle_sha256":"35248093ab9a2e96b78c3fc3981b31c5143d3e5e46f4a54dbcf66fd0d8a2f07d"}}