{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:QOYFBP4OL6FNHFLJXQWS6JPEB6","short_pith_number":"pith:QOYFBP4O","canonical_record":{"source":{"id":"1301.5350","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2012-12-21T18:44:09Z","cross_cats_sorted":[],"title_canon_sha256":"ace501f484199e31b98df28d5037c0200a767918eb02952b085631960b161cf4","abstract_canon_sha256":"787ccf57164861d9d813334245312efdb3a7506f2cf68742a54ad16576bc0846"},"schema_version":"1.0"},"canonical_sha256":"83b050bf8e5f8ad39569bc2d2f25e40fac03fc9461d981d8fa5c3c04f3d47135","source":{"kind":"arxiv","id":"1301.5350","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5350","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5350v2","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5350","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"pith_short_12","alias_value":"QOYFBP4OL6FN","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QOYFBP4OL6FNHFLJ","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QOYFBP4O","created_at":"2026-05-18T12:27:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:QOYFBP4OL6FNHFLJXQWS6JPEB6","target":"record","payload":{"canonical_record":{"source":{"id":"1301.5350","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2012-12-21T18:44:09Z","cross_cats_sorted":[],"title_canon_sha256":"ace501f484199e31b98df28d5037c0200a767918eb02952b085631960b161cf4","abstract_canon_sha256":"787ccf57164861d9d813334245312efdb3a7506f2cf68742a54ad16576bc0846"},"schema_version":"1.0"},"canonical_sha256":"83b050bf8e5f8ad39569bc2d2f25e40fac03fc9461d981d8fa5c3c04f3d47135","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:31:00.765769Z","signature_b64":"voTW996R3qH+tlPVFELn09ItncCGx4pxtWYGeYv+brLJ5d7WYluuskEEFYQ1VmvFGbCxhkRC6IYPh9vfHYGyCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"83b050bf8e5f8ad39569bc2d2f25e40fac03fc9461d981d8fa5c3c04f3d47135","last_reissued_at":"2026-05-18T00:31:00.765235Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:31:00.765235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.5350","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":"2026-05-18T00:31:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kMIZkNyQTfqoTeIN8XqK/ea6rw5fl6yZBO755OtTNKLjMagwdK0P+0LvzgLfTwOBz8P+tRA+uPWIWZMrmbokDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T05:35:08.150427Z"},"content_sha256":"aaad165b3becc6f26f9c488d9756df0a9708eb7cff04e933a72fd854b18cc443","schema_version":"1.0","event_id":"sha256:aaad165b3becc6f26f9c488d9756df0a9708eb7cff04e933a72fd854b18cc443"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:QOYFBP4OL6FNHFLJXQWS6JPEB6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pulses and Snakes in Ginzburg--Landau Equation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.PS","authors_text":"S. Roy Choudhury, Stefan C. Mancas","submitted_at":"2012-12-21T18:44:09Z","abstract_excerpt":"Using a variational formulation for partial differential equations (PDEs) combined with numerical simulations on ordinary differential equations (ODEs), we find two categories (pulses and snakes) of dissipative solitons, and analyze the dependence of both their shape and stability on the physical parameters of the cubic-quintic Ginzburg-Landau equation (CGLE). In contrast to the regular solitary waves investigated in numerous integrable and non-integrable systems over the last three decades, these dissipative solitons are not stationary in time. Rather, they are spatially confined pulse-type s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5350","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":"2026-05-18T00:31:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TLhc+KO1bOcUqadMcIt7dSD3odzSwK6OvyhYlz/R8vXhTdAlsKmroKIsPgYHg7Rwo9IFlqGCPqdRMK/k7kP0DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T05:35:08.151110Z"},"content_sha256":"66e3155346d0d4dc1f15ac73b124008c3bade1e1fd0525287a6e76954db477c4","schema_version":"1.0","event_id":"sha256:66e3155346d0d4dc1f15ac73b124008c3bade1e1fd0525287a6e76954db477c4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6/bundle.json","state_url":"https://pith.science/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6/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":"2026-05-27T05:35:08Z","links":{"resolver":"https://pith.science/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6","bundle":"https://pith.science/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6/bundle.json","state":"https://pith.science/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QOYFBP4OL6FNHFLJXQWS6JPEB6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QOYFBP4OL6FNHFLJXQWS6JPEB6","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":"787ccf57164861d9d813334245312efdb3a7506f2cf68742a54ad16576bc0846","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2012-12-21T18:44:09Z","title_canon_sha256":"ace501f484199e31b98df28d5037c0200a767918eb02952b085631960b161cf4"},"schema_version":"1.0","source":{"id":"1301.5350","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.5350","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"arxiv_version","alias_value":"1301.5350v2","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.5350","created_at":"2026-05-18T00:31:00Z"},{"alias_kind":"pith_short_12","alias_value":"QOYFBP4OL6FN","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QOYFBP4OL6FNHFLJ","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QOYFBP4O","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:66e3155346d0d4dc1f15ac73b124008c3bade1e1fd0525287a6e76954db477c4","target":"graph","created_at":"2026-05-18T00:31:00Z","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":"Using a variational formulation for partial differential equations (PDEs) combined with numerical simulations on ordinary differential equations (ODEs), we find two categories (pulses and snakes) of dissipative solitons, and analyze the dependence of both their shape and stability on the physical parameters of the cubic-quintic Ginzburg-Landau equation (CGLE). In contrast to the regular solitary waves investigated in numerous integrable and non-integrable systems over the last three decades, these dissipative solitons are not stationary in time. Rather, they are spatially confined pulse-type s","authors_text":"S. Roy Choudhury, Stefan C. Mancas","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2012-12-21T18:44:09Z","title":"Pulses and Snakes in Ginzburg--Landau Equation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.5350","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:aaad165b3becc6f26f9c488d9756df0a9708eb7cff04e933a72fd854b18cc443","target":"record","created_at":"2026-05-18T00:31:00Z","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":"787ccf57164861d9d813334245312efdb3a7506f2cf68742a54ad16576bc0846","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2012-12-21T18:44:09Z","title_canon_sha256":"ace501f484199e31b98df28d5037c0200a767918eb02952b085631960b161cf4"},"schema_version":"1.0","source":{"id":"1301.5350","kind":"arxiv","version":2}},"canonical_sha256":"83b050bf8e5f8ad39569bc2d2f25e40fac03fc9461d981d8fa5c3c04f3d47135","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83b050bf8e5f8ad39569bc2d2f25e40fac03fc9461d981d8fa5c3c04f3d47135","first_computed_at":"2026-05-18T00:31:00.765235Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:31:00.765235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"voTW996R3qH+tlPVFELn09ItncCGx4pxtWYGeYv+brLJ5d7WYluuskEEFYQ1VmvFGbCxhkRC6IYPh9vfHYGyCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:31:00.765769Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.5350","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aaad165b3becc6f26f9c488d9756df0a9708eb7cff04e933a72fd854b18cc443","sha256:66e3155346d0d4dc1f15ac73b124008c3bade1e1fd0525287a6e76954db477c4"],"state_sha256":"381dbd907af1ead6ac30629f39a3a10e91cd3ab6f2063aa88406c220278a5a42"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMDO8HZUxDaGn8tz5y3AttwWm1JjcIUoJfl8DPlgL3BHpSqQSZCzHtwQ1LcW/KJ8BAao+xJi5JfJHBG4lc8FAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T05:35:08.154605Z","bundle_sha256":"0818e701af582dca30dcf048fe0d56f8556a3b63beb7f3583a780a9ecdfc8841"}}