{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:OO4OI74TM7NATOBVXQBET3UZSC","short_pith_number":"pith:OO4OI74T","canonical_record":{"source":{"id":"1201.6617","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-01-31T16:59:38Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"4c5bd05f8a11cc225c27949902f7abb3d9dde65200adba4d2e02572ba514ace9","abstract_canon_sha256":"3d62c34b6a434e1ccd138edbf3fa607e6826d6953c72347c3e907b7b22188071"},"schema_version":"1.0"},"canonical_sha256":"73b8e47f9367da09b835bc0249ee9990bb5ea8e5a00657f5df033a21e0cf1a73","source":{"kind":"arxiv","id":"1201.6617","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.6617","created_at":"2026-05-18T04:03:20Z"},{"alias_kind":"arxiv_version","alias_value":"1201.6617v2","created_at":"2026-05-18T04:03:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6617","created_at":"2026-05-18T04:03:20Z"},{"alias_kind":"pith_short_12","alias_value":"OO4OI74TM7NA","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"OO4OI74TM7NATOBV","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"OO4OI74T","created_at":"2026-05-18T12:27:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:OO4OI74TM7NATOBVXQBET3UZSC","target":"record","payload":{"canonical_record":{"source":{"id":"1201.6617","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-01-31T16:59:38Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"4c5bd05f8a11cc225c27949902f7abb3d9dde65200adba4d2e02572ba514ace9","abstract_canon_sha256":"3d62c34b6a434e1ccd138edbf3fa607e6826d6953c72347c3e907b7b22188071"},"schema_version":"1.0"},"canonical_sha256":"73b8e47f9367da09b835bc0249ee9990bb5ea8e5a00657f5df033a21e0cf1a73","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:20.807617Z","signature_b64":"bJmBpTDrqUtZrACGcDGsUEMVLZlTwD0pMGa0pVtndIf/oqJl0CDpdlGGnpNRvXbXVkmgXg+iXqdo66bxovnUDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"73b8e47f9367da09b835bc0249ee9990bb5ea8e5a00657f5df033a21e0cf1a73","last_reissued_at":"2026-05-18T04:03:20.807225Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:20.807225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.6617","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:03:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k2BMuA28B4QdbTjuAMizQEOGtTHoHLSU1NQQ63x8CovP8RLH2X6ryCwjSVUjk+910WyMMF5H1fipQw78Bu+rBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T15:08:45.952414Z"},"content_sha256":"7fd8ecd55ff147e87aa562bc8cf1cda75d343be2efbf5e5fc5c2d8491d792a04","schema_version":"1.0","event_id":"sha256:7fd8ecd55ff147e87aa562bc8cf1cda75d343be2efbf5e5fc5c2d8491d792a04"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:OO4OI74TM7NATOBVXQBET3UZSC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Suppression of transverse instabilities of dark solitons and their dispersive shock waves","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.PS"],"primary_cat":"physics.optics","authors_text":"Andrea Armaroli, Andrea Fratalocchi, Stefano Trillo","submitted_at":"2012-01-31T16:59:38Z","abstract_excerpt":"We investigate the impact of nonlocality, owing to diffusive behavior, on transverse instabilities of a dark stripe propagating in a defocusing cubic medium. The nonlocal response turns out to have a strongly stabilizing effect both in the case of a single soliton input and in the regime where dispersive shock waves develop \"multisoliton regime\". Such conclusions are supported by the linear stability analysis and numerical simulation of the propagation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6617","kind":"arxiv","version":2},"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":"2026-05-18T04:03:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Dc/CGxL4BxJ7nSG/Dlk5IndFD75m7OoP5NaiymyHX4C5q2SrRMlwYyEd1pGTLmU5J6qVlqd2Eu8281EN4aUrAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T15:08:45.952780Z"},"content_sha256":"3334cfdd95bcf944f964e289212c4dffe2ff2f1a18b09d4e0d6470292f027139","schema_version":"1.0","event_id":"sha256:3334cfdd95bcf944f964e289212c4dffe2ff2f1a18b09d4e0d6470292f027139"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OO4OI74TM7NATOBVXQBET3UZSC/bundle.json","state_url":"https://pith.science/pith/OO4OI74TM7NATOBVXQBET3UZSC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OO4OI74TM7NATOBVXQBET3UZSC/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":"2026-06-09T15:08:45Z","links":{"resolver":"https://pith.science/pith/OO4OI74TM7NATOBVXQBET3UZSC","bundle":"https://pith.science/pith/OO4OI74TM7NATOBVXQBET3UZSC/bundle.json","state":"https://pith.science/pith/OO4OI74TM7NATOBVXQBET3UZSC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OO4OI74TM7NATOBVXQBET3UZSC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:OO4OI74TM7NATOBVXQBET3UZSC","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":"3d62c34b6a434e1ccd138edbf3fa607e6826d6953c72347c3e907b7b22188071","cross_cats_sorted":["nlin.PS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-01-31T16:59:38Z","title_canon_sha256":"4c5bd05f8a11cc225c27949902f7abb3d9dde65200adba4d2e02572ba514ace9"},"schema_version":"1.0","source":{"id":"1201.6617","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.6617","created_at":"2026-05-18T04:03:20Z"},{"alias_kind":"arxiv_version","alias_value":"1201.6617v2","created_at":"2026-05-18T04:03:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6617","created_at":"2026-05-18T04:03:20Z"},{"alias_kind":"pith_short_12","alias_value":"OO4OI74TM7NA","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"OO4OI74TM7NATOBV","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"OO4OI74T","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:3334cfdd95bcf944f964e289212c4dffe2ff2f1a18b09d4e0d6470292f027139","target":"graph","created_at":"2026-05-18T04:03:20Z","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 impact of nonlocality, owing to diffusive behavior, on transverse instabilities of a dark stripe propagating in a defocusing cubic medium. The nonlocal response turns out to have a strongly stabilizing effect both in the case of a single soliton input and in the regime where dispersive shock waves develop \"multisoliton regime\". Such conclusions are supported by the linear stability analysis and numerical simulation of the propagation.","authors_text":"Andrea Armaroli, Andrea Fratalocchi, Stefano Trillo","cross_cats":["nlin.PS"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-01-31T16:59:38Z","title":"Suppression of transverse instabilities of dark solitons and their dispersive shock waves"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6617","kind":"arxiv","version":2},"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":"sha256:7fd8ecd55ff147e87aa562bc8cf1cda75d343be2efbf5e5fc5c2d8491d792a04","target":"record","created_at":"2026-05-18T04:03:20Z","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":"3d62c34b6a434e1ccd138edbf3fa607e6826d6953c72347c3e907b7b22188071","cross_cats_sorted":["nlin.PS"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2012-01-31T16:59:38Z","title_canon_sha256":"4c5bd05f8a11cc225c27949902f7abb3d9dde65200adba4d2e02572ba514ace9"},"schema_version":"1.0","source":{"id":"1201.6617","kind":"arxiv","version":2}},"canonical_sha256":"73b8e47f9367da09b835bc0249ee9990bb5ea8e5a00657f5df033a21e0cf1a73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"73b8e47f9367da09b835bc0249ee9990bb5ea8e5a00657f5df033a21e0cf1a73","first_computed_at":"2026-05-18T04:03:20.807225Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:03:20.807225Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bJmBpTDrqUtZrACGcDGsUEMVLZlTwD0pMGa0pVtndIf/oqJl0CDpdlGGnpNRvXbXVkmgXg+iXqdo66bxovnUDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:03:20.807617Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.6617","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fd8ecd55ff147e87aa562bc8cf1cda75d343be2efbf5e5fc5c2d8491d792a04","sha256:3334cfdd95bcf944f964e289212c4dffe2ff2f1a18b09d4e0d6470292f027139"],"state_sha256":"ba1c1c9a598b0fa627bb88e1cf0af7861fb3ed40003c6df5ee5fa21c3a6a5cf4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cv8hxTNTBRS7dAu69zr3RA3Zaw0rQhzIU05jZHOxKdIGC4z7yHrtkn1YAVDPzMt1iIchxbkyFitxtFdC3ZLEBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T15:08:45.954787Z","bundle_sha256":"b32b885b4f1a47e4985230d86688140d6e0d5a25bbf73a272febe79709e7b7e0"}}