{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:GQ4D5W244XK2YYSHVAJO6ZIXLE","short_pith_number":"pith:GQ4D5W24","canonical_record":{"source":{"id":"nlin/0211025","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-18T06:09:24Z","cross_cats_sorted":["math-ph","math.MP","nlin.SI","physics.optics"],"title_canon_sha256":"fc4aed372696d1e8b3c70cd85ae887638ca46e9be2629d389ad199a31d807209","abstract_canon_sha256":"256702d967f8e403670b2c314b4aae7925c62fc6999e77bded45b6088718ddd7"},"schema_version":"1.0"},"canonical_sha256":"34383edb5ce5d5ac6247a812ef65175917c20f7f2b853a7517bcba727844844b","source":{"kind":"arxiv","id":"nlin/0211025","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nlin/0211025","created_at":"2026-05-18T01:38:19Z"},{"alias_kind":"arxiv_version","alias_value":"nlin/0211025v4","created_at":"2026-05-18T01:38:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0211025","created_at":"2026-05-18T01:38:19Z"},{"alias_kind":"pith_short_12","alias_value":"GQ4D5W244XK2","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"GQ4D5W244XK2YYSH","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"GQ4D5W24","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:GQ4D5W244XK2YYSHVAJO6ZIXLE","target":"record","payload":{"canonical_record":{"source":{"id":"nlin/0211025","kind":"arxiv","version":4},"metadata":{"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-18T06:09:24Z","cross_cats_sorted":["math-ph","math.MP","nlin.SI","physics.optics"],"title_canon_sha256":"fc4aed372696d1e8b3c70cd85ae887638ca46e9be2629d389ad199a31d807209","abstract_canon_sha256":"256702d967f8e403670b2c314b4aae7925c62fc6999e77bded45b6088718ddd7"},"schema_version":"1.0"},"canonical_sha256":"34383edb5ce5d5ac6247a812ef65175917c20f7f2b853a7517bcba727844844b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:19.619064Z","signature_b64":"KPvslSbjZQ6hIIYH407cQg16Kcl656LEhd4L/XQZHA6l4ct8T+ARJs4mwu6uZhn8GwVhkFaVlW4DoJRnFuyPAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34383edb5ce5d5ac6247a812ef65175917c20f7f2b853a7517bcba727844844b","last_reissued_at":"2026-05-18T01:38:19.618482Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:19.618482Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nlin/0211025","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:38:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bhz3QcsQ18MWC8ezrQ5hWk6zGXKvAaQXzanC+RWmprENmRpu3k7UYjGE2y0UVTxtH+1uc8M9+pRTdgpJZ90+BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T23:09:38.033361Z"},"content_sha256":"ef2eade3a77e980fe2c995766c12ff8d1d384e00808966980e9258ef4180a850","schema_version":"1.0","event_id":"sha256:ef2eade3a77e980fe2c995766c12ff8d1d384e00808966980e9258ef4180a850"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:GQ4D5W244XK2YYSHVAJO6ZIXLE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Exact Localized Solutions of Quintic Discrete Nonlinear Schr\\\"odinger Equation","license":"","headline":"","cross_cats":["math-ph","math.MP","nlin.SI","physics.optics"],"primary_cat":"nlin.PS","authors_text":"Ken-ichi Maruno, Nalini Joshi, Yasuhiro Ohta","submitted_at":"2002-11-18T06:09:24Z","abstract_excerpt":"We study a new quintic discrete nonlinear Schr\\\"odinger (QDNLS) equation which reduces naturally to an interesting symmetric difference equation of the form $\\phi_{n+1}+\\phi_{n-1}=F(\\phi_n)$. Integrability of the symmetric mapping is checked by singularity confinement criteria and growth properties. Some new exact localized solutions for integrable cases are presented for certain sets of parameters. Although these exact localized solutions represent only a small subset of the large variety of possible solutions admitted by the QDNLS equation, those solutions presented here are the first exampl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0211025","kind":"arxiv","version":4},"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":"2026-05-18T01:38:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A5aA3pRtjJno+Kc3OMMtzksbhgyGqOdzOqkzURo6b7g2edE6qQzuF/EoLMZ45x5RR63kjDbmPnXbMvLXfqx8Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T23:09:38.033702Z"},"content_sha256":"677c84b9ed991e06f28e31441967ad162028292ae224250d8dc5cffcf224519b","schema_version":"1.0","event_id":"sha256:677c84b9ed991e06f28e31441967ad162028292ae224250d8dc5cffcf224519b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE/bundle.json","state_url":"https://pith.science/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE/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":"2026-06-08T23:09:38Z","links":{"resolver":"https://pith.science/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE","bundle":"https://pith.science/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE/bundle.json","state":"https://pith.science/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GQ4D5W244XK2YYSHVAJO6ZIXLE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:GQ4D5W244XK2YYSHVAJO6ZIXLE","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":"256702d967f8e403670b2c314b4aae7925c62fc6999e77bded45b6088718ddd7","cross_cats_sorted":["math-ph","math.MP","nlin.SI","physics.optics"],"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-18T06:09:24Z","title_canon_sha256":"fc4aed372696d1e8b3c70cd85ae887638ca46e9be2629d389ad199a31d807209"},"schema_version":"1.0","source":{"id":"nlin/0211025","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nlin/0211025","created_at":"2026-05-18T01:38:19Z"},{"alias_kind":"arxiv_version","alias_value":"nlin/0211025v4","created_at":"2026-05-18T01:38:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0211025","created_at":"2026-05-18T01:38:19Z"},{"alias_kind":"pith_short_12","alias_value":"GQ4D5W244XK2","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"GQ4D5W244XK2YYSH","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"GQ4D5W24","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:677c84b9ed991e06f28e31441967ad162028292ae224250d8dc5cffcf224519b","target":"graph","created_at":"2026-05-18T01:38:19Z","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 study a new quintic discrete nonlinear Schr\\\"odinger (QDNLS) equation which reduces naturally to an interesting symmetric difference equation of the form $\\phi_{n+1}+\\phi_{n-1}=F(\\phi_n)$. Integrability of the symmetric mapping is checked by singularity confinement criteria and growth properties. Some new exact localized solutions for integrable cases are presented for certain sets of parameters. Although these exact localized solutions represent only a small subset of the large variety of possible solutions admitted by the QDNLS equation, those solutions presented here are the first exampl","authors_text":"Ken-ichi Maruno, Nalini Joshi, Yasuhiro Ohta","cross_cats":["math-ph","math.MP","nlin.SI","physics.optics"],"headline":"","license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-18T06:09:24Z","title":"Exact Localized Solutions of Quintic Discrete Nonlinear Schr\\\"odinger Equation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0211025","kind":"arxiv","version":4},"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:ef2eade3a77e980fe2c995766c12ff8d1d384e00808966980e9258ef4180a850","target":"record","created_at":"2026-05-18T01:38:19Z","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":"256702d967f8e403670b2c314b4aae7925c62fc6999e77bded45b6088718ddd7","cross_cats_sorted":["math-ph","math.MP","nlin.SI","physics.optics"],"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-18T06:09:24Z","title_canon_sha256":"fc4aed372696d1e8b3c70cd85ae887638ca46e9be2629d389ad199a31d807209"},"schema_version":"1.0","source":{"id":"nlin/0211025","kind":"arxiv","version":4}},"canonical_sha256":"34383edb5ce5d5ac6247a812ef65175917c20f7f2b853a7517bcba727844844b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"34383edb5ce5d5ac6247a812ef65175917c20f7f2b853a7517bcba727844844b","first_computed_at":"2026-05-18T01:38:19.618482Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:19.618482Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KPvslSbjZQ6hIIYH407cQg16Kcl656LEhd4L/XQZHA6l4ct8T+ARJs4mwu6uZhn8GwVhkFaVlW4DoJRnFuyPAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:19.619064Z","signed_message":"canonical_sha256_bytes"},"source_id":"nlin/0211025","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef2eade3a77e980fe2c995766c12ff8d1d384e00808966980e9258ef4180a850","sha256:677c84b9ed991e06f28e31441967ad162028292ae224250d8dc5cffcf224519b"],"state_sha256":"042c9ff9e34ad0550d068618acb55bee9416f1e0be1b4323516b6fbf81f551e8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"98J3KbuOKTMgwaT4ZWRCxzYwp+hQK6PurGW4fSZX0+qfncOqWq1+3Fai+BRjrncQnOTwv2Y0b15pjKrQJWs4AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T23:09:38.035584Z","bundle_sha256":"3191260ee53d5ff78051abf8dc8cd912dc18b9b2b7c129f880a1e404ed95ea3e"}}