{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:CW3NHJVF5QABBC62BREXZGYE4Y","short_pith_number":"pith:CW3NHJVF","canonical_record":{"source":{"id":"1705.08170","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-05-23T10:44:16Z","cross_cats_sorted":[],"title_canon_sha256":"6eff33ad12f1e3c78f03c692338853981884b9c2eabc02164246f0e139c11e22","abstract_canon_sha256":"a235b523fc9de859053739a1db90c84a6864286caea6e365bd3de75953590ebf"},"schema_version":"1.0"},"canonical_sha256":"15b6d3a6a5ec00108bda0c497c9b04e633de5e23993ac5c405e73422f0463b1a","source":{"kind":"arxiv","id":"1705.08170","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08170","created_at":"2026-05-17T23:58:05Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08170v1","created_at":"2026-05-17T23:58:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08170","created_at":"2026-05-17T23:58:05Z"},{"alias_kind":"pith_short_12","alias_value":"CW3NHJVF5QAB","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CW3NHJVF5QABBC62","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CW3NHJVF","created_at":"2026-05-18T12:31:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:CW3NHJVF5QABBC62BREXZGYE4Y","target":"record","payload":{"canonical_record":{"source":{"id":"1705.08170","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-05-23T10:44:16Z","cross_cats_sorted":[],"title_canon_sha256":"6eff33ad12f1e3c78f03c692338853981884b9c2eabc02164246f0e139c11e22","abstract_canon_sha256":"a235b523fc9de859053739a1db90c84a6864286caea6e365bd3de75953590ebf"},"schema_version":"1.0"},"canonical_sha256":"15b6d3a6a5ec00108bda0c497c9b04e633de5e23993ac5c405e73422f0463b1a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:58:05.522094Z","signature_b64":"PGT+r9Hxi8Q2qK4RRNr1ibg5lEvDKYeC0ErO7ozqRWO/GEm3RAXTCpA+XPLOis8pi0kPWNzNrMeEV+Ov/HVaCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"15b6d3a6a5ec00108bda0c497c9b04e633de5e23993ac5c405e73422f0463b1a","last_reissued_at":"2026-05-17T23:58:05.521644Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:58:05.521644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.08170","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":"2026-05-17T23:58:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q3NOF1tt4p9fkRb5Vno8y4/ei1mD6zJTtzM2g8flwoBrPipwUcXODJAayP4KNaBeFDqHzLEl6sxhR5ItJpI9AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T06:24:51.951394Z"},"content_sha256":"d407598669b279254132f7c3f246c4977c7c6bc1d761c7cc8069ce6db2bc3774","schema_version":"1.0","event_id":"sha256:d407598669b279254132f7c3f246c4977c7c6bc1d761c7cc8069ce6db2bc3774"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:CW3NHJVF5QABBC62BREXZGYE4Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Rotating solitons supported by a spiral waveguide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Aleksandra I. Strinic, Milan S. Petrovic, Milivoj R. Belic, Najdan B. Aleksic","submitted_at":"2017-05-23T10:44:16Z","abstract_excerpt":"We investigate numerically light propagation in a single spiral waveguide formed in a nonlinear photorefractive medium for a low spatial frequency of the waveguide rotation. We present the general procedure for finding solitonic solutions in spiral waveguiding structures, as well as the variational approach to calculate soliton parameters analytically. Solitons supported by the spiral waveguide perform robust stable rotational oscillatory motion, with the period predicted by their static characteristics, without any signatures of wave radiation or soliton decay over many rotation periods and d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08170","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":"2026-05-17T23:58:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ap+UDQ5YlC3sgkiSfpf1xO4K2FHRYXNzhLYUv3sDdWUi4pAv6lSuDXwFuytWlPFLl/VNTAsW3sUdpc+bJDh1Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T06:24:51.951740Z"},"content_sha256":"07712918770d77890c1796c7311c438bc8d5b178d49776248f4e1f03d07c72f8","schema_version":"1.0","event_id":"sha256:07712918770d77890c1796c7311c438bc8d5b178d49776248f4e1f03d07c72f8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CW3NHJVF5QABBC62BREXZGYE4Y/bundle.json","state_url":"https://pith.science/pith/CW3NHJVF5QABBC62BREXZGYE4Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CW3NHJVF5QABBC62BREXZGYE4Y/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":"2026-06-27T06:24:51Z","links":{"resolver":"https://pith.science/pith/CW3NHJVF5QABBC62BREXZGYE4Y","bundle":"https://pith.science/pith/CW3NHJVF5QABBC62BREXZGYE4Y/bundle.json","state":"https://pith.science/pith/CW3NHJVF5QABBC62BREXZGYE4Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CW3NHJVF5QABBC62BREXZGYE4Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CW3NHJVF5QABBC62BREXZGYE4Y","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":"a235b523fc9de859053739a1db90c84a6864286caea6e365bd3de75953590ebf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-05-23T10:44:16Z","title_canon_sha256":"6eff33ad12f1e3c78f03c692338853981884b9c2eabc02164246f0e139c11e22"},"schema_version":"1.0","source":{"id":"1705.08170","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.08170","created_at":"2026-05-17T23:58:05Z"},{"alias_kind":"arxiv_version","alias_value":"1705.08170v1","created_at":"2026-05-17T23:58:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.08170","created_at":"2026-05-17T23:58:05Z"},{"alias_kind":"pith_short_12","alias_value":"CW3NHJVF5QAB","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CW3NHJVF5QABBC62","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CW3NHJVF","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:07712918770d77890c1796c7311c438bc8d5b178d49776248f4e1f03d07c72f8","target":"graph","created_at":"2026-05-17T23:58:05Z","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 numerically light propagation in a single spiral waveguide formed in a nonlinear photorefractive medium for a low spatial frequency of the waveguide rotation. We present the general procedure for finding solitonic solutions in spiral waveguiding structures, as well as the variational approach to calculate soliton parameters analytically. Solitons supported by the spiral waveguide perform robust stable rotational oscillatory motion, with the period predicted by their static characteristics, without any signatures of wave radiation or soliton decay over many rotation periods and d","authors_text":"Aleksandra I. Strinic, Milan S. Petrovic, Milivoj R. Belic, Najdan B. Aleksic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-05-23T10:44:16Z","title":"Rotating solitons supported by a spiral waveguide"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.08170","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:d407598669b279254132f7c3f246c4977c7c6bc1d761c7cc8069ce6db2bc3774","target":"record","created_at":"2026-05-17T23:58:05Z","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":"a235b523fc9de859053739a1db90c84a6864286caea6e365bd3de75953590ebf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-05-23T10:44:16Z","title_canon_sha256":"6eff33ad12f1e3c78f03c692338853981884b9c2eabc02164246f0e139c11e22"},"schema_version":"1.0","source":{"id":"1705.08170","kind":"arxiv","version":1}},"canonical_sha256":"15b6d3a6a5ec00108bda0c497c9b04e633de5e23993ac5c405e73422f0463b1a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"15b6d3a6a5ec00108bda0c497c9b04e633de5e23993ac5c405e73422f0463b1a","first_computed_at":"2026-05-17T23:58:05.521644Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:58:05.521644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PGT+r9Hxi8Q2qK4RRNr1ibg5lEvDKYeC0ErO7ozqRWO/GEm3RAXTCpA+XPLOis8pi0kPWNzNrMeEV+Ov/HVaCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:58:05.522094Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.08170","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d407598669b279254132f7c3f246c4977c7c6bc1d761c7cc8069ce6db2bc3774","sha256:07712918770d77890c1796c7311c438bc8d5b178d49776248f4e1f03d07c72f8"],"state_sha256":"0769d5eddd491bd2183a4822e41c41cf6da1df71ea833937c2db708808ac3267"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cr9uO5aTe8MponiU/5PfFaA15PqlNAeXJcPWpOVU+ivl4LLNrmXigLc5H9kLBESZZWa6s+Co3SaNDLPy8HThCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T06:24:51.953651Z","bundle_sha256":"19c32bd301e334992c10e16be414d95bf423b3499f722df890d6ccdf6491ae03"}}