{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:G3YQ3TUUMMLLBMNC5S5PMAEMWL","short_pith_number":"pith:G3YQ3TUU","canonical_record":{"source":{"id":"1805.12397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2018-05-31T09:49:10Z","cross_cats_sorted":[],"title_canon_sha256":"454c8b29206b8437b3d052b6358481286c6a44270701f477024c8b809075f0c7","abstract_canon_sha256":"61931c6cd4349a85d8477401748af34797f704360bb21e55ae88c2bc2afeeb55"},"schema_version":"1.0"},"canonical_sha256":"36f10dce946316b0b1a2ecbaf6008cb2ddf37192705ecfd2477e36244f328161","source":{"kind":"arxiv","id":"1805.12397","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.12397","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"1805.12397v1","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.12397","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"G3YQ3TUUMMLL","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"G3YQ3TUUMMLLBMNC","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"G3YQ3TUU","created_at":"2026-07-05T00:24:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:G3YQ3TUUMMLLBMNC5S5PMAEMWL","target":"record","payload":{"canonical_record":{"source":{"id":"1805.12397","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2018-05-31T09:49:10Z","cross_cats_sorted":[],"title_canon_sha256":"454c8b29206b8437b3d052b6358481286c6a44270701f477024c8b809075f0c7","abstract_canon_sha256":"61931c6cd4349a85d8477401748af34797f704360bb21e55ae88c2bc2afeeb55"},"schema_version":"1.0"},"canonical_sha256":"36f10dce946316b0b1a2ecbaf6008cb2ddf37192705ecfd2477e36244f328161","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:24:35.169746Z","signature_b64":"oPECvrPXhQMxndZQwdETI4YuVc34j2G2Tx9X7Xa5gg/EAhe2xz3MDPiBUF5bXIv1AH8Qfb7xiypCtASDxt9GAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36f10dce946316b0b1a2ecbaf6008cb2ddf37192705ecfd2477e36244f328161","last_reissued_at":"2026-07-05T00:24:35.169292Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:24:35.169292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.12397","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":"2026-07-05T00:24:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7y9YIpXwAwlpnwlLyjr92UC53bK+RuEe4JYcyvRj4QYTd77wkRGACWZMzG1aJzMHG74iVbEmzil2sTLItLgkCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:38:10.649145Z"},"content_sha256":"bf11658d9074dc3ae11c700e3950170ec8d69db746a54872d1202530b8bcf37b","schema_version":"1.0","event_id":"sha256:bf11658d9074dc3ae11c700e3950170ec8d69db746a54872d1202530b8bcf37b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:G3YQ3TUUMMLLBMNC5S5PMAEMWL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Computing symmetries and recursion operators of evolutionary super-systems using the SsTools environment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.SI","authors_text":"Andrey O. Krutov, Arthemy V. Kiselev, Thomas Wolf","submitted_at":"2018-05-31T09:49:10Z","abstract_excerpt":"At a very informal but practically convenient level, we discuss the step-by-step computation of nonlocal recursions for symmetry algebras of nonlinear coupled boson-fermion $N=1$ supersymmetric systems by using the SsTools environment."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.12397","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/1805.12397/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":"2026-07-05T00:24:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F238sksFpGDWVCN0ZtYbcA2SpcDqF/QmfakYalKSROA5css+2pvEReAqW5tMUxvcdU3xpAO2MOVJccL7lzrXBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:38:10.649819Z"},"content_sha256":"f3c39a3d5907cc70fd2ba3ac53882330dfb49f35f7f49861fdf8829000553475","schema_version":"1.0","event_id":"sha256:f3c39a3d5907cc70fd2ba3ac53882330dfb49f35f7f49861fdf8829000553475"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL/bundle.json","state_url":"https://pith.science/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL/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":"2026-07-05T10:38:10Z","links":{"resolver":"https://pith.science/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL","bundle":"https://pith.science/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL/bundle.json","state":"https://pith.science/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G3YQ3TUUMMLLBMNC5S5PMAEMWL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:G3YQ3TUUMMLLBMNC5S5PMAEMWL","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":"61931c6cd4349a85d8477401748af34797f704360bb21e55ae88c2bc2afeeb55","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2018-05-31T09:49:10Z","title_canon_sha256":"454c8b29206b8437b3d052b6358481286c6a44270701f477024c8b809075f0c7"},"schema_version":"1.0","source":{"id":"1805.12397","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.12397","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"arxiv_version","alias_value":"1805.12397v1","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.12397","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"pith_short_12","alias_value":"G3YQ3TUUMMLL","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"pith_short_16","alias_value":"G3YQ3TUUMMLLBMNC","created_at":"2026-07-05T00:24:35Z"},{"alias_kind":"pith_short_8","alias_value":"G3YQ3TUU","created_at":"2026-07-05T00:24:35Z"}],"graph_snapshots":[{"event_id":"sha256:f3c39a3d5907cc70fd2ba3ac53882330dfb49f35f7f49861fdf8829000553475","target":"graph","created_at":"2026-07-05T00:24:35Z","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/1805.12397/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"At a very informal but practically convenient level, we discuss the step-by-step computation of nonlocal recursions for symmetry algebras of nonlinear coupled boson-fermion $N=1$ supersymmetric systems by using the SsTools environment.","authors_text":"Andrey O. Krutov, Arthemy V. Kiselev, Thomas Wolf","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2018-05-31T09:49:10Z","title":"Computing symmetries and recursion operators of evolutionary super-systems using the SsTools environment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.12397","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:bf11658d9074dc3ae11c700e3950170ec8d69db746a54872d1202530b8bcf37b","target":"record","created_at":"2026-07-05T00:24:35Z","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":"61931c6cd4349a85d8477401748af34797f704360bb21e55ae88c2bc2afeeb55","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.SI","submitted_at":"2018-05-31T09:49:10Z","title_canon_sha256":"454c8b29206b8437b3d052b6358481286c6a44270701f477024c8b809075f0c7"},"schema_version":"1.0","source":{"id":"1805.12397","kind":"arxiv","version":1}},"canonical_sha256":"36f10dce946316b0b1a2ecbaf6008cb2ddf37192705ecfd2477e36244f328161","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36f10dce946316b0b1a2ecbaf6008cb2ddf37192705ecfd2477e36244f328161","first_computed_at":"2026-07-05T00:24:35.169292Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:24:35.169292Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oPECvrPXhQMxndZQwdETI4YuVc34j2G2Tx9X7Xa5gg/EAhe2xz3MDPiBUF5bXIv1AH8Qfb7xiypCtASDxt9GAw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:24:35.169746Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.12397","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf11658d9074dc3ae11c700e3950170ec8d69db746a54872d1202530b8bcf37b","sha256:f3c39a3d5907cc70fd2ba3ac53882330dfb49f35f7f49861fdf8829000553475"],"state_sha256":"288fe4e0b8890e2c261fb78f13e308eb979c58e4628b1143a1d4be5fd27b6f84"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g2GG2hCIxCC6YkHk5+YaHi34ql9UMnTRDnYtXTAJY41xadjUX6ditT1cK05lH5yL0zxVWQwrqw4qaOSMKCGEAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T10:38:10.653233Z","bundle_sha256":"5d3b6d7dacc6ed187efa445b15dda9b8b7effba251d2f3ce05277e5451d4cc2a"}}