{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:HKM7VR4M5KTJ6PRJHGCHYAEWMJ","short_pith_number":"pith:HKM7VR4M","canonical_record":{"source":{"id":"1803.06967","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2018-03-19T14:58:17Z","cross_cats_sorted":[],"title_canon_sha256":"6d7c93d9e1081c63d6d53afd4de48bc4c3e0c9b952c71f97a73f4a5a910779d3","abstract_canon_sha256":"05fd12d823fcb993ef0f29e11f8c363e26fca724d2952a87721108e0cce0e905"},"schema_version":"1.0"},"canonical_sha256":"3a99fac78ceaa69f3e2939847c00966243f35dc89dae063a4cb334aed29640d8","source":{"kind":"arxiv","id":"1803.06967","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.06967","created_at":"2026-05-18T00:20:40Z"},{"alias_kind":"arxiv_version","alias_value":"1803.06967v1","created_at":"2026-05-18T00:20:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.06967","created_at":"2026-05-18T00:20:40Z"},{"alias_kind":"pith_short_12","alias_value":"HKM7VR4M5KTJ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HKM7VR4M5KTJ6PRJ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HKM7VR4M","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:HKM7VR4M5KTJ6PRJHGCHYAEWMJ","target":"record","payload":{"canonical_record":{"source":{"id":"1803.06967","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2018-03-19T14:58:17Z","cross_cats_sorted":[],"title_canon_sha256":"6d7c93d9e1081c63d6d53afd4de48bc4c3e0c9b952c71f97a73f4a5a910779d3","abstract_canon_sha256":"05fd12d823fcb993ef0f29e11f8c363e26fca724d2952a87721108e0cce0e905"},"schema_version":"1.0"},"canonical_sha256":"3a99fac78ceaa69f3e2939847c00966243f35dc89dae063a4cb334aed29640d8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:40.728390Z","signature_b64":"jqNSYzyFH/GS/0YAl6fsKtaOWSHBBCs+ylH0aA1fGFBH+tLaDf6NyIie0TDB93byuwd9H8+GbzNUtkJ85pL0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a99fac78ceaa69f3e2939847c00966243f35dc89dae063a4cb334aed29640d8","last_reissued_at":"2026-05-18T00:20:40.727741Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:40.727741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.06967","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":"2026-05-18T00:20:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K8ddIQQbxrIXlYtAJThc8cx1rSyxkzB8yovTsvgy1lTbAt0YokSK1038z8ROdcqHuFZnor6W022nRosfppvMCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T02:19:07.210734Z"},"content_sha256":"c810aa92b7747f08e81f459f5267f270dc344c566e5e50ec89501ddfe5c03fee","schema_version":"1.0","event_id":"sha256:c810aa92b7747f08e81f459f5267f270dc344c566e5e50ec89501ddfe5c03fee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:HKM7VR4M5KTJ6PRJHGCHYAEWMJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenology of coupled non linear oscillators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"B. Aragon Fernandez, D. Estevez-Moya, E. Estevez-Rams","submitted_at":"2018-03-19T14:58:17Z","abstract_excerpt":"A recently introduced model of coupled non linear oscillators in a ring is revisited in terms of its information processing capabilities. The use of Lempel-Ziv based entropic measures allows to study thoroughly the complex patterns appearing in the system for different values of the control parameters. Such behaviors, resembling cellular automata, have been characterized both spatially and temporally. Information distance is used to study the stability of the system to perturbations in the initial conditions and in the control parameters. The latter is not an issue in cellular automata theory,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.06967","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":"2026-05-18T00:20:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MX6/hXcfViATwQ+2PU7AkQ2AKmgvJpzeO9ifAm7Ei3mhxT1GHqtQzYvjotRFFYzUormpj04Hlt7q6YSWL0RwCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T02:19:07.211082Z"},"content_sha256":"085862fcaabbf9ad7997b297ae5bde230ba864e497e984f87abefb53e1165644","schema_version":"1.0","event_id":"sha256:085862fcaabbf9ad7997b297ae5bde230ba864e497e984f87abefb53e1165644"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ/bundle.json","state_url":"https://pith.science/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ/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":"2026-05-28T02:19:07Z","links":{"resolver":"https://pith.science/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ","bundle":"https://pith.science/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ/bundle.json","state":"https://pith.science/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HKM7VR4M5KTJ6PRJHGCHYAEWMJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HKM7VR4M5KTJ6PRJHGCHYAEWMJ","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":"05fd12d823fcb993ef0f29e11f8c363e26fca724d2952a87721108e0cce0e905","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2018-03-19T14:58:17Z","title_canon_sha256":"6d7c93d9e1081c63d6d53afd4de48bc4c3e0c9b952c71f97a73f4a5a910779d3"},"schema_version":"1.0","source":{"id":"1803.06967","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.06967","created_at":"2026-05-18T00:20:40Z"},{"alias_kind":"arxiv_version","alias_value":"1803.06967v1","created_at":"2026-05-18T00:20:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.06967","created_at":"2026-05-18T00:20:40Z"},{"alias_kind":"pith_short_12","alias_value":"HKM7VR4M5KTJ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HKM7VR4M5KTJ6PRJ","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HKM7VR4M","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:085862fcaabbf9ad7997b297ae5bde230ba864e497e984f87abefb53e1165644","target":"graph","created_at":"2026-05-18T00:20:40Z","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":"A recently introduced model of coupled non linear oscillators in a ring is revisited in terms of its information processing capabilities. The use of Lempel-Ziv based entropic measures allows to study thoroughly the complex patterns appearing in the system for different values of the control parameters. Such behaviors, resembling cellular automata, have been characterized both spatially and temporally. Information distance is used to study the stability of the system to perturbations in the initial conditions and in the control parameters. The latter is not an issue in cellular automata theory,","authors_text":"B. Aragon Fernandez, D. Estevez-Moya, E. Estevez-Rams","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2018-03-19T14:58:17Z","title":"Phenomenology of coupled non linear oscillators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.06967","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:c810aa92b7747f08e81f459f5267f270dc344c566e5e50ec89501ddfe5c03fee","target":"record","created_at":"2026-05-18T00:20:40Z","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":"05fd12d823fcb993ef0f29e11f8c363e26fca724d2952a87721108e0cce0e905","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2018-03-19T14:58:17Z","title_canon_sha256":"6d7c93d9e1081c63d6d53afd4de48bc4c3e0c9b952c71f97a73f4a5a910779d3"},"schema_version":"1.0","source":{"id":"1803.06967","kind":"arxiv","version":1}},"canonical_sha256":"3a99fac78ceaa69f3e2939847c00966243f35dc89dae063a4cb334aed29640d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3a99fac78ceaa69f3e2939847c00966243f35dc89dae063a4cb334aed29640d8","first_computed_at":"2026-05-18T00:20:40.727741Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:40.727741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jqNSYzyFH/GS/0YAl6fsKtaOWSHBBCs+ylH0aA1fGFBH+tLaDf6NyIie0TDB93byuwd9H8+GbzNUtkJ85pL0DA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:40.728390Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.06967","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c810aa92b7747f08e81f459f5267f270dc344c566e5e50ec89501ddfe5c03fee","sha256:085862fcaabbf9ad7997b297ae5bde230ba864e497e984f87abefb53e1165644"],"state_sha256":"a693a08f0c1050f789c89ef4552fbd5d2897e861f4218c8827816eca500932e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AEB9ouAB9DzHkN+co+s/vR8WwaalD3gvs+oFlNUZJ1bCZToW4R3aWmcDmLoUxBQSRZ8M3PLXE/fUII6/nDqdBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T02:19:07.213206Z","bundle_sha256":"039b11049395507570aaf2fbf4dad1c0e56f54ee196d47b9359038423ce60a34"}}