{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:3J4DLHOXQ6NHIO55BSB6KQIT6T","short_pith_number":"pith:3J4DLHOX","canonical_record":{"source":{"id":"2209.10916","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-09-22T10:56:58Z","cross_cats_sorted":["physics.bio-ph","physics.flu-dyn"],"title_canon_sha256":"12dc7134b042aeef827cec88714328ff74b32b4e6df685b3b546802979a09a9a","abstract_canon_sha256":"3f3d06ecc8ae9e4a52dd7a01ae3d7a322fd52da6f78aac787e40a6509faf09d2"},"schema_version":"1.0"},"canonical_sha256":"da78359dd7879a743bbd0c83e54113f4cd6786f8e579ebb6ecfafd34a4f905fc","source":{"kind":"arxiv","id":"2209.10916","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.10916","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"arxiv_version","alias_value":"2209.10916v3","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.10916","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"pith_short_12","alias_value":"3J4DLHOXQ6NH","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"pith_short_16","alias_value":"3J4DLHOXQ6NHIO55","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"pith_short_8","alias_value":"3J4DLHOX","created_at":"2026-07-05T06:13:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:3J4DLHOXQ6NHIO55BSB6KQIT6T","target":"record","payload":{"canonical_record":{"source":{"id":"2209.10916","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-09-22T10:56:58Z","cross_cats_sorted":["physics.bio-ph","physics.flu-dyn"],"title_canon_sha256":"12dc7134b042aeef827cec88714328ff74b32b4e6df685b3b546802979a09a9a","abstract_canon_sha256":"3f3d06ecc8ae9e4a52dd7a01ae3d7a322fd52da6f78aac787e40a6509faf09d2"},"schema_version":"1.0"},"canonical_sha256":"da78359dd7879a743bbd0c83e54113f4cd6786f8e579ebb6ecfafd34a4f905fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:13:36.957810Z","signature_b64":"gKFZpuLmWNoPXHVat+EUCc84tqoxeVlv9tiI0k8CE0UaIllSiVYv/CMZuoeh1u5Mv8jQP2e7MYIq0xAXQtGwAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da78359dd7879a743bbd0c83e54113f4cd6786f8e579ebb6ecfafd34a4f905fc","last_reissued_at":"2026-07-05T06:13:36.957328Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:13:36.957328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.10916","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T06:13:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kdokaldBfhE+ls6radiqXcmnhCJ9lKR6kviOurID1qFtXd9xObhiEVzZ1ahZjrVFqONuHn34BG39UcUqcpzrAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T20:22:44.404154Z"},"content_sha256":"ae73b25f81a476a5013001f4db350c8d56b2fe30ad1084bc8ef4b19f581c62a7","schema_version":"1.0","event_id":"sha256:ae73b25f81a476a5013001f4db350c8d56b2fe30ad1084bc8ef4b19f581c62a7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:3J4DLHOXQ6NHIO55BSB6KQIT6T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Symmetry-restoring crossover from defect-free to defect-laden turbulence in polar active matter","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.bio-ph","physics.flu-dyn"],"primary_cat":"cond-mat.soft","authors_text":"Amin Doostmohammadi, Benjamin H. Andersen, Jonas R{\\o}nning, Julian Renaud, Luiza Angheluta","submitted_at":"2022-09-22T10:56:58Z","abstract_excerpt":"Coherent flows of self-propelled particles are characterized by vortices and jets that sustain chaotic flows, referred to as active turbulence. Here, we reveal a crossover between defect-free active turbulence and active turbulence laden with topological defects. Interestingly, we show that concurrent to the crossover from defect-free to defect-laden active turbulence is the restoration of the previously broken $\\SO(2)$-symmetry signaled by the fast decay of the two-point correlations. By stability analyses of the topological charge density field, we provide theoretical insights on the criteri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.10916","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2209.10916/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T06:13:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fnOVijnuqfVBWrlN03r+pZrx6BpvAD28LjvAAhe3e5OFvbzTVxHsIrcfWp1yBTVbzDoT8J6Oj2NbhqRk7kddCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T20:22:44.409684Z"},"content_sha256":"6895836430e8cbb5acff897a4615367f95455c27893b73abaf7b1e30c7951206","schema_version":"1.0","event_id":"sha256:6895836430e8cbb5acff897a4615367f95455c27893b73abaf7b1e30c7951206"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T/bundle.json","state_url":"https://pith.science/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T/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":"2026-08-18T20:22:44Z","links":{"resolver":"https://pith.science/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T","bundle":"https://pith.science/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T/bundle.json","state":"https://pith.science/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3J4DLHOXQ6NHIO55BSB6KQIT6T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:3J4DLHOXQ6NHIO55BSB6KQIT6T","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":"3f3d06ecc8ae9e4a52dd7a01ae3d7a322fd52da6f78aac787e40a6509faf09d2","cross_cats_sorted":["physics.bio-ph","physics.flu-dyn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-09-22T10:56:58Z","title_canon_sha256":"12dc7134b042aeef827cec88714328ff74b32b4e6df685b3b546802979a09a9a"},"schema_version":"1.0","source":{"id":"2209.10916","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.10916","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"arxiv_version","alias_value":"2209.10916v3","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.10916","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"pith_short_12","alias_value":"3J4DLHOXQ6NH","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"pith_short_16","alias_value":"3J4DLHOXQ6NHIO55","created_at":"2026-07-05T06:13:36Z"},{"alias_kind":"pith_short_8","alias_value":"3J4DLHOX","created_at":"2026-07-05T06:13:36Z"}],"graph_snapshots":[{"event_id":"sha256:6895836430e8cbb5acff897a4615367f95455c27893b73abaf7b1e30c7951206","target":"graph","created_at":"2026-07-05T06:13:36Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2209.10916/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Coherent flows of self-propelled particles are characterized by vortices and jets that sustain chaotic flows, referred to as active turbulence. Here, we reveal a crossover between defect-free active turbulence and active turbulence laden with topological defects. Interestingly, we show that concurrent to the crossover from defect-free to defect-laden active turbulence is the restoration of the previously broken $\\SO(2)$-symmetry signaled by the fast decay of the two-point correlations. By stability analyses of the topological charge density field, we provide theoretical insights on the criteri","authors_text":"Amin Doostmohammadi, Benjamin H. Andersen, Jonas R{\\o}nning, Julian Renaud, Luiza Angheluta","cross_cats":["physics.bio-ph","physics.flu-dyn"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-09-22T10:56:58Z","title":"Symmetry-restoring crossover from defect-free to defect-laden turbulence in polar active matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.10916","kind":"arxiv","version":3},"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:ae73b25f81a476a5013001f4db350c8d56b2fe30ad1084bc8ef4b19f581c62a7","target":"record","created_at":"2026-07-05T06:13:36Z","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":"3f3d06ecc8ae9e4a52dd7a01ae3d7a322fd52da6f78aac787e40a6509faf09d2","cross_cats_sorted":["physics.bio-ph","physics.flu-dyn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2022-09-22T10:56:58Z","title_canon_sha256":"12dc7134b042aeef827cec88714328ff74b32b4e6df685b3b546802979a09a9a"},"schema_version":"1.0","source":{"id":"2209.10916","kind":"arxiv","version":3}},"canonical_sha256":"da78359dd7879a743bbd0c83e54113f4cd6786f8e579ebb6ecfafd34a4f905fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da78359dd7879a743bbd0c83e54113f4cd6786f8e579ebb6ecfafd34a4f905fc","first_computed_at":"2026-07-05T06:13:36.957328Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:13:36.957328Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gKFZpuLmWNoPXHVat+EUCc84tqoxeVlv9tiI0k8CE0UaIllSiVYv/CMZuoeh1u5Mv8jQP2e7MYIq0xAXQtGwAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:13:36.957810Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.10916","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ae73b25f81a476a5013001f4db350c8d56b2fe30ad1084bc8ef4b19f581c62a7","sha256:6895836430e8cbb5acff897a4615367f95455c27893b73abaf7b1e30c7951206"],"state_sha256":"fc944d3f1eb5b8f2dfb582096e275b939a99e7d029888439e20d6ad3a5e4a209"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UnjSTwf1ohU48rq9LvTpIDL94d3DaAHVxEACjgmgtX5kfgC65Rcv/SvJsiTyeWEbhBwmHAtxhotlnZlA2X/6Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T20:22:44.420577Z","bundle_sha256":"1ead8f38e735d1f7f19a8182cdb5331f9a4793502daa588810720710771b0de7"}}