{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:YGTJA672PX7WSUUC55KQOJZKHG","short_pith_number":"pith:YGTJA672","canonical_record":{"source":{"id":"1301.2228","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-10T19:44:12Z","cross_cats_sorted":["nlin.SI"],"title_canon_sha256":"a2e05f24f9a8e9af17cc72e7b389d8e2b244d42f5fecb7033ba0df7553876e2d","abstract_canon_sha256":"dc435806a80221ec6e1958ab365976e598a2c209f4ad62a5a540230c4ba7a222"},"schema_version":"1.0"},"canonical_sha256":"c1a6907bfa7dff695282ef5507272a39a0dfcc2289b950fb87b193919a1fc920","source":{"kind":"arxiv","id":"1301.2228","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.2228","created_at":"2026-05-18T03:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"1301.2228v1","created_at":"2026-05-18T03:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.2228","created_at":"2026-05-18T03:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"YGTJA672PX7W","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"YGTJA672PX7WSUUC","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"YGTJA672","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:YGTJA672PX7WSUUC55KQOJZKHG","target":"record","payload":{"canonical_record":{"source":{"id":"1301.2228","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-10T19:44:12Z","cross_cats_sorted":["nlin.SI"],"title_canon_sha256":"a2e05f24f9a8e9af17cc72e7b389d8e2b244d42f5fecb7033ba0df7553876e2d","abstract_canon_sha256":"dc435806a80221ec6e1958ab365976e598a2c209f4ad62a5a540230c4ba7a222"},"schema_version":"1.0"},"canonical_sha256":"c1a6907bfa7dff695282ef5507272a39a0dfcc2289b950fb87b193919a1fc920","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:09:50.316157Z","signature_b64":"VNL8KKBB6p/8b8PJX/T9VpoBSo0DQx9si5wfK2HdehCur+4d8MWxavX0VQ5D9R0+RN8FkvUOR22AkeeRWqqCCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1a6907bfa7dff695282ef5507272a39a0dfcc2289b950fb87b193919a1fc920","last_reissued_at":"2026-05-18T03:09:50.315211Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:09:50.315211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.2228","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":"2026-05-18T03:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CONgqh4shMXuaFK1jCo3zVBaD7ZvP7YqcjQrlJ47YNx3nHq1Fle4mHYUq4s4TznIfIZV++kAStp/5JenbRKuCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T08:37:30.411665Z"},"content_sha256":"2c9c28f0de40df39d1208348984b477069b2256fb5d9050ca136ae90b9385eac","schema_version":"1.0","event_id":"sha256:2c9c28f0de40df39d1208348984b477069b2256fb5d9050ca136ae90b9385eac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:YGTJA672PX7WSUUC55KQOJZKHG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Random polarization dynamics in a resonant optical medium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.SI"],"primary_cat":"physics.optics","authors_text":"Ethan P. Atkins, Gregor Kovacic, Ildar R. Gabitov, Katherine A. Newhall, Peter R. Kramer","submitted_at":"2013-01-10T19:44:12Z","abstract_excerpt":"Random optical-pulse polarization switching along an active optical medium in the $\\Lambda$-configuration with spatially disordered occupation numbers of its lower energy sub-level pair is described using the idealized integrable Maxwell-Bloch model. Analytical results describing the light polarization-switching statistics for the single self-induced transparency pulse are compared with statistics obtained from direct Monte-Carlo numerical simulations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.2228","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":"2026-05-18T03:09:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aACt7ceEJHwmN5qNVfkeeKumVxV5Kz5VDcglIOT41MWmXzjnbfgWdJxBVmn98U2f1xwLItra6OHypjw3pYGdAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T08:37:30.412013Z"},"content_sha256":"c28a772396d23173c7a866b9d3cfea5c22ab940d6a27b5cec0a36b4d4809f6be","schema_version":"1.0","event_id":"sha256:c28a772396d23173c7a866b9d3cfea5c22ab940d6a27b5cec0a36b4d4809f6be"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YGTJA672PX7WSUUC55KQOJZKHG/bundle.json","state_url":"https://pith.science/pith/YGTJA672PX7WSUUC55KQOJZKHG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YGTJA672PX7WSUUC55KQOJZKHG/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":"2026-06-22T08:37:30Z","links":{"resolver":"https://pith.science/pith/YGTJA672PX7WSUUC55KQOJZKHG","bundle":"https://pith.science/pith/YGTJA672PX7WSUUC55KQOJZKHG/bundle.json","state":"https://pith.science/pith/YGTJA672PX7WSUUC55KQOJZKHG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YGTJA672PX7WSUUC55KQOJZKHG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:YGTJA672PX7WSUUC55KQOJZKHG","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":"dc435806a80221ec6e1958ab365976e598a2c209f4ad62a5a540230c4ba7a222","cross_cats_sorted":["nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-10T19:44:12Z","title_canon_sha256":"a2e05f24f9a8e9af17cc72e7b389d8e2b244d42f5fecb7033ba0df7553876e2d"},"schema_version":"1.0","source":{"id":"1301.2228","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.2228","created_at":"2026-05-18T03:09:50Z"},{"alias_kind":"arxiv_version","alias_value":"1301.2228v1","created_at":"2026-05-18T03:09:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.2228","created_at":"2026-05-18T03:09:50Z"},{"alias_kind":"pith_short_12","alias_value":"YGTJA672PX7W","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"YGTJA672PX7WSUUC","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"YGTJA672","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:c28a772396d23173c7a866b9d3cfea5c22ab940d6a27b5cec0a36b4d4809f6be","target":"graph","created_at":"2026-05-18T03:09:50Z","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":"Random optical-pulse polarization switching along an active optical medium in the $\\Lambda$-configuration with spatially disordered occupation numbers of its lower energy sub-level pair is described using the idealized integrable Maxwell-Bloch model. Analytical results describing the light polarization-switching statistics for the single self-induced transparency pulse are compared with statistics obtained from direct Monte-Carlo numerical simulations.","authors_text":"Ethan P. Atkins, Gregor Kovacic, Ildar R. Gabitov, Katherine A. Newhall, Peter R. Kramer","cross_cats":["nlin.SI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-10T19:44:12Z","title":"Random polarization dynamics in a resonant optical medium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.2228","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":"sha256:2c9c28f0de40df39d1208348984b477069b2256fb5d9050ca136ae90b9385eac","target":"record","created_at":"2026-05-18T03:09:50Z","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":"dc435806a80221ec6e1958ab365976e598a2c209f4ad62a5a540230c4ba7a222","cross_cats_sorted":["nlin.SI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-01-10T19:44:12Z","title_canon_sha256":"a2e05f24f9a8e9af17cc72e7b389d8e2b244d42f5fecb7033ba0df7553876e2d"},"schema_version":"1.0","source":{"id":"1301.2228","kind":"arxiv","version":1}},"canonical_sha256":"c1a6907bfa7dff695282ef5507272a39a0dfcc2289b950fb87b193919a1fc920","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1a6907bfa7dff695282ef5507272a39a0dfcc2289b950fb87b193919a1fc920","first_computed_at":"2026-05-18T03:09:50.315211Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:09:50.315211Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VNL8KKBB6p/8b8PJX/T9VpoBSo0DQx9si5wfK2HdehCur+4d8MWxavX0VQ5D9R0+RN8FkvUOR22AkeeRWqqCCw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:09:50.316157Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.2228","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c9c28f0de40df39d1208348984b477069b2256fb5d9050ca136ae90b9385eac","sha256:c28a772396d23173c7a866b9d3cfea5c22ab940d6a27b5cec0a36b4d4809f6be"],"state_sha256":"60129100462eff2c2e2c535dc6e6f7b0b4beb92f052ddfb3345bfe1699b6eb0e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h7OnDuKOpYbs7VZnx0R7DECGyIh0Fv71Og740ppBaDFxf0UDTjfgwVKZa5HDMTMusAuRZNhCD5cowayOJKpGBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T08:37:30.413929Z","bundle_sha256":"bb17bffb6c765df047b84896a5b34be65672fe53739806f7b854fabcb80340e6"}}