{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:KR27VEUGGEND2PREUBRMTRA7LY","short_pith_number":"pith:KR27VEUG","canonical_record":{"source":{"id":"1509.06527","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-22T09:43:02Z","cross_cats_sorted":[],"title_canon_sha256":"51a1756b3cd3b984c797007a567cd2c828bc3d4230d4cdd109d544995d0bda89","abstract_canon_sha256":"060f246dfa539be1c9c9b3ddd6a492f6dedc16477b28925e329cc2311ab404f5"},"schema_version":"1.0"},"canonical_sha256":"5475fa9286311a3d3e24a062c9c41f5e2df97ea0f9d9e8b9dea1d20827044215","source":{"kind":"arxiv","id":"1509.06527","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06527","created_at":"2026-05-18T01:20:43Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06527v1","created_at":"2026-05-18T01:20:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06527","created_at":"2026-05-18T01:20:43Z"},{"alias_kind":"pith_short_12","alias_value":"KR27VEUGGEND","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"KR27VEUGGEND2PRE","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"KR27VEUG","created_at":"2026-05-18T12:29:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:KR27VEUGGEND2PREUBRMTRA7LY","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06527","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-22T09:43:02Z","cross_cats_sorted":[],"title_canon_sha256":"51a1756b3cd3b984c797007a567cd2c828bc3d4230d4cdd109d544995d0bda89","abstract_canon_sha256":"060f246dfa539be1c9c9b3ddd6a492f6dedc16477b28925e329cc2311ab404f5"},"schema_version":"1.0"},"canonical_sha256":"5475fa9286311a3d3e24a062c9c41f5e2df97ea0f9d9e8b9dea1d20827044215","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:43.018067Z","signature_b64":"SiNN1PTMslfpvRdpa7GRleOMsaNo+Fu/KtDylg/7CVPaJ8Y2c4V9Oi6h2P0DCHI5DxcsWcDfyQqScoA+mEbxDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5475fa9286311a3d3e24a062c9c41f5e2df97ea0f9d9e8b9dea1d20827044215","last_reissued_at":"2026-05-18T01:20:43.017531Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:43.017531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06527","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":"2026-05-18T01:20:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2smSksp9VfYc4RD2Cz1ciu0htZNzHvrOfJAC2oexISz3lY4Bx6F4vn2hNpnJYaCqFI6xI8SQUeRULoqy+U30Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T01:32:26.976501Z"},"content_sha256":"f9c60dd997b689c4a83d8e35e87957d7379036323db12885bf35e6c8a64515e6","schema_version":"1.0","event_id":"sha256:f9c60dd997b689c4a83d8e35e87957d7379036323db12885bf35e6c8a64515e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:KR27VEUGGEND2PREUBRMTRA7LY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-induced polarization tracking, tunneling effect and modal attraction in optical fiber","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Julien Fatome, Massimiliano Guasoni, Philippe Morin, Pierre-Yves Bony, Stefan Wabnitz","submitted_at":"2015-09-22T09:43:02Z","abstract_excerpt":"In this paper, we report the observation and exploitation of the capability of light to self-organize its state-of-polarization, upon propagation in optical fibers, by means of a device called Omnipolarizer. The principle of operation of this system consists in a counter-propagating four-wave mixing interaction between an incident signal and its backward replica generated at the fiber output thanks to a reflective fiber loop. We have exploited this self-induced polarization tracking phenomenon for all-optical data processing and successfully demonstrated the spontaneous repolarization of a 40-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06527","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":"2026-05-18T01:20:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N+8AKadhP5w32oGiMyfVzRKCYyLBlgLjolepbMW1P7uxtzMcjhhQLxNrwoV68HkT2T7n8IMFx82XRWIojzMBBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T01:32:26.976874Z"},"content_sha256":"cf8d32480f42204106f697700da1f9d10a1a79e0e7777dd3ac160a3996cefeee","schema_version":"1.0","event_id":"sha256:cf8d32480f42204106f697700da1f9d10a1a79e0e7777dd3ac160a3996cefeee"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KR27VEUGGEND2PREUBRMTRA7LY/bundle.json","state_url":"https://pith.science/pith/KR27VEUGGEND2PREUBRMTRA7LY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KR27VEUGGEND2PREUBRMTRA7LY/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":"2026-06-03T01:32:26Z","links":{"resolver":"https://pith.science/pith/KR27VEUGGEND2PREUBRMTRA7LY","bundle":"https://pith.science/pith/KR27VEUGGEND2PREUBRMTRA7LY/bundle.json","state":"https://pith.science/pith/KR27VEUGGEND2PREUBRMTRA7LY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KR27VEUGGEND2PREUBRMTRA7LY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:KR27VEUGGEND2PREUBRMTRA7LY","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":"060f246dfa539be1c9c9b3ddd6a492f6dedc16477b28925e329cc2311ab404f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-22T09:43:02Z","title_canon_sha256":"51a1756b3cd3b984c797007a567cd2c828bc3d4230d4cdd109d544995d0bda89"},"schema_version":"1.0","source":{"id":"1509.06527","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06527","created_at":"2026-05-18T01:20:43Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06527v1","created_at":"2026-05-18T01:20:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06527","created_at":"2026-05-18T01:20:43Z"},{"alias_kind":"pith_short_12","alias_value":"KR27VEUGGEND","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_16","alias_value":"KR27VEUGGEND2PRE","created_at":"2026-05-18T12:29:29Z"},{"alias_kind":"pith_short_8","alias_value":"KR27VEUG","created_at":"2026-05-18T12:29:29Z"}],"graph_snapshots":[{"event_id":"sha256:cf8d32480f42204106f697700da1f9d10a1a79e0e7777dd3ac160a3996cefeee","target":"graph","created_at":"2026-05-18T01:20:43Z","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":"In this paper, we report the observation and exploitation of the capability of light to self-organize its state-of-polarization, upon propagation in optical fibers, by means of a device called Omnipolarizer. The principle of operation of this system consists in a counter-propagating four-wave mixing interaction between an incident signal and its backward replica generated at the fiber output thanks to a reflective fiber loop. We have exploited this self-induced polarization tracking phenomenon for all-optical data processing and successfully demonstrated the spontaneous repolarization of a 40-","authors_text":"Julien Fatome, Massimiliano Guasoni, Philippe Morin, Pierre-Yves Bony, Stefan Wabnitz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-22T09:43:02Z","title":"Self-induced polarization tracking, tunneling effect and modal attraction in optical fiber"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06527","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:f9c60dd997b689c4a83d8e35e87957d7379036323db12885bf35e6c8a64515e6","target":"record","created_at":"2026-05-18T01:20:43Z","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":"060f246dfa539be1c9c9b3ddd6a492f6dedc16477b28925e329cc2311ab404f5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2015-09-22T09:43:02Z","title_canon_sha256":"51a1756b3cd3b984c797007a567cd2c828bc3d4230d4cdd109d544995d0bda89"},"schema_version":"1.0","source":{"id":"1509.06527","kind":"arxiv","version":1}},"canonical_sha256":"5475fa9286311a3d3e24a062c9c41f5e2df97ea0f9d9e8b9dea1d20827044215","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5475fa9286311a3d3e24a062c9c41f5e2df97ea0f9d9e8b9dea1d20827044215","first_computed_at":"2026-05-18T01:20:43.017531Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:43.017531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SiNN1PTMslfpvRdpa7GRleOMsaNo+Fu/KtDylg/7CVPaJ8Y2c4V9Oi6h2P0DCHI5DxcsWcDfyQqScoA+mEbxDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:43.018067Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06527","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f9c60dd997b689c4a83d8e35e87957d7379036323db12885bf35e6c8a64515e6","sha256:cf8d32480f42204106f697700da1f9d10a1a79e0e7777dd3ac160a3996cefeee"],"state_sha256":"83893c138d25eca901d431ebf0a72348175d148579ea52092c5170b34a909102"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nP/LkDnYUVT2NsXoTMtAGP3Pi7oVQvTvMuh3f9eLu8LnzNtGm9sstsa7vY85+jxiRQTRARSS6TmfSC1k53iwBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T01:32:26.978820Z","bundle_sha256":"7b403149cff1e1bfa809ef8d0fb907376b07426cf49c2775519f8f56f0404191"}}