{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2002:SHFDRCPKI5RGI474LAYXCF66KZ","short_pith_number":"pith:SHFDRCPK","canonical_record":{"source":{"id":"nlin/0211049","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-27T17:31:23Z","cross_cats_sorted":["cond-mat","nlin.CD","physics.optics"],"title_canon_sha256":"75c1cb207cd4aa9cd17720002b86175997e4a13ba12ff827438062039157615b","abstract_canon_sha256":"4638ea0c65139e29c76f22e8e14e146dff81ede7d79fa00433635f02d1dcaa57"},"schema_version":"1.0"},"canonical_sha256":"91ca3889ea47626473fc58317117de5645f05c44f2c64eb2a09c35bdc9e64cff","source":{"kind":"arxiv","id":"nlin/0211049","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nlin/0211049","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"arxiv_version","alias_value":"nlin/0211049v1","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0211049","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"pith_short_12","alias_value":"SHFDRCPKI5RG","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"pith_short_16","alias_value":"SHFDRCPKI5RGI474","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"pith_short_8","alias_value":"SHFDRCPK","created_at":"2026-07-04T14:41:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2002:SHFDRCPKI5RGI474LAYXCF66KZ","target":"record","payload":{"canonical_record":{"source":{"id":"nlin/0211049","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-27T17:31:23Z","cross_cats_sorted":["cond-mat","nlin.CD","physics.optics"],"title_canon_sha256":"75c1cb207cd4aa9cd17720002b86175997e4a13ba12ff827438062039157615b","abstract_canon_sha256":"4638ea0c65139e29c76f22e8e14e146dff81ede7d79fa00433635f02d1dcaa57"},"schema_version":"1.0"},"canonical_sha256":"91ca3889ea47626473fc58317117de5645f05c44f2c64eb2a09c35bdc9e64cff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:41:45.410148Z","signature_b64":"AThOrwxN6sD5gpaE+py/o3+0Y0nR6leiuvgtOurQoxwrA06Ncuxw5me23KEDwGCq8TclsBurkV+hxa2Csc58AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91ca3889ea47626473fc58317117de5645f05c44f2c64eb2a09c35bdc9e64cff","last_reissued_at":"2026-07-04T14:41:45.409757Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:41:45.409757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nlin/0211049","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":"2026-07-04T14:41:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"de3M4O37KRgkIp/qgdNWJFkT+1BBBSSZkdcl201mSBa4CT2pIj/F4e5ldfLb1ZdFGKc6SbrFoN+27db+gjvvCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T22:46:15.695886Z"},"content_sha256":"e7898ac5bdae82aabea25280f22d8e12e0248755d63e1dc90fb66cab5d0ebd28","schema_version":"1.0","event_id":"sha256:e7898ac5bdae82aabea25280f22d8e12e0248755d63e1dc90fb66cab5d0ebd28"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2002:SHFDRCPKI5RGI474LAYXCF66KZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Discrete Nonlinear Schr\\\"odinger equation - 20 Years on","license":"","headline":"","cross_cats":["cond-mat","nlin.CD","physics.optics"],"primary_cat":"nlin.PS","authors_text":"Edinburgh, J. Chris Eilbeck (Heriot-Watt University, Magnus Johansson (Link\\\"oping University, Sweden), UK)","submitted_at":"2002-11-27T17:31:23Z","abstract_excerpt":"We review work on the Discrete Nonlinear Schr\\\"odinger (DNLS) equation over the last two decades."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0211049","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/nlin/0211049/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T14:41:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9W1FjAkTUNpG/Zn3CcG0+cky6xW5+KiKxAAm/Yc2x/3Qf5+FJ56ShhQeQASYoLoGh+K2sqyvf84OZBT7QobVBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T22:46:15.696273Z"},"content_sha256":"1f1896b8b3f0d4a8589051138fe7f4ad891e5ec850213159ad2a484c4c8dd065","schema_version":"1.0","event_id":"sha256:1f1896b8b3f0d4a8589051138fe7f4ad891e5ec850213159ad2a484c4c8dd065"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SHFDRCPKI5RGI474LAYXCF66KZ/bundle.json","state_url":"https://pith.science/pith/SHFDRCPKI5RGI474LAYXCF66KZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SHFDRCPKI5RGI474LAYXCF66KZ/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":"2026-07-04T22:46:15Z","links":{"resolver":"https://pith.science/pith/SHFDRCPKI5RGI474LAYXCF66KZ","bundle":"https://pith.science/pith/SHFDRCPKI5RGI474LAYXCF66KZ/bundle.json","state":"https://pith.science/pith/SHFDRCPKI5RGI474LAYXCF66KZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SHFDRCPKI5RGI474LAYXCF66KZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:SHFDRCPKI5RGI474LAYXCF66KZ","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":"4638ea0c65139e29c76f22e8e14e146dff81ede7d79fa00433635f02d1dcaa57","cross_cats_sorted":["cond-mat","nlin.CD","physics.optics"],"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-27T17:31:23Z","title_canon_sha256":"75c1cb207cd4aa9cd17720002b86175997e4a13ba12ff827438062039157615b"},"schema_version":"1.0","source":{"id":"nlin/0211049","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nlin/0211049","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"arxiv_version","alias_value":"nlin/0211049v1","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0211049","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"pith_short_12","alias_value":"SHFDRCPKI5RG","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"pith_short_16","alias_value":"SHFDRCPKI5RGI474","created_at":"2026-07-04T14:41:45Z"},{"alias_kind":"pith_short_8","alias_value":"SHFDRCPK","created_at":"2026-07-04T14:41:45Z"}],"graph_snapshots":[{"event_id":"sha256:1f1896b8b3f0d4a8589051138fe7f4ad891e5ec850213159ad2a484c4c8dd065","target":"graph","created_at":"2026-07-04T14:41:45Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/nlin/0211049/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We review work on the Discrete Nonlinear Schr\\\"odinger (DNLS) equation over the last two decades.","authors_text":"Edinburgh, J. Chris Eilbeck (Heriot-Watt University, Magnus Johansson (Link\\\"oping University, Sweden), UK)","cross_cats":["cond-mat","nlin.CD","physics.optics"],"headline":"","license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-27T17:31:23Z","title":"The Discrete Nonlinear Schr\\\"odinger equation - 20 Years on"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0211049","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:e7898ac5bdae82aabea25280f22d8e12e0248755d63e1dc90fb66cab5d0ebd28","target":"record","created_at":"2026-07-04T14:41:45Z","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":"4638ea0c65139e29c76f22e8e14e146dff81ede7d79fa00433635f02d1dcaa57","cross_cats_sorted":["cond-mat","nlin.CD","physics.optics"],"license":"","primary_cat":"nlin.PS","submitted_at":"2002-11-27T17:31:23Z","title_canon_sha256":"75c1cb207cd4aa9cd17720002b86175997e4a13ba12ff827438062039157615b"},"schema_version":"1.0","source":{"id":"nlin/0211049","kind":"arxiv","version":1}},"canonical_sha256":"91ca3889ea47626473fc58317117de5645f05c44f2c64eb2a09c35bdc9e64cff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"91ca3889ea47626473fc58317117de5645f05c44f2c64eb2a09c35bdc9e64cff","first_computed_at":"2026-07-04T14:41:45.409757Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:41:45.409757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AThOrwxN6sD5gpaE+py/o3+0Y0nR6leiuvgtOurQoxwrA06Ncuxw5me23KEDwGCq8TclsBurkV+hxa2Csc58AA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:41:45.410148Z","signed_message":"canonical_sha256_bytes"},"source_id":"nlin/0211049","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7898ac5bdae82aabea25280f22d8e12e0248755d63e1dc90fb66cab5d0ebd28","sha256:1f1896b8b3f0d4a8589051138fe7f4ad891e5ec850213159ad2a484c4c8dd065"],"state_sha256":"7b842134bc230947cd71793815c490395f6115d12d21b2ade6bfd750726e6998"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dafxzUlZ/o7nqLeia0ggAOha7qdLnUv+2GZzW6PJwDmDgZYboxKC3EIicPdQezawZsjTL0Os2dnoWsZoVNyqBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T22:46:15.698354Z","bundle_sha256":"fd53a3817e2f1f93729d839d9dd01a78d50be7e2e03a2bdcfae2bb0cc7afbfcb"}}