{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:JV3R3GZDQQ2JHJR4UZTFM3CJOA","short_pith_number":"pith:JV3R3GZD","canonical_record":{"source":{"id":"1110.6568","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2011-10-29T23:35:37Z","cross_cats_sorted":["nlin.CD","q-bio.NC"],"title_canon_sha256":"5579c0e6f4d1280734effd07becbaf168f1c93ac91af6f1a3354e6108cffe689","abstract_canon_sha256":"84c0bb78e2f1653af76af4935d760fb36b71a54037f1a23d9090c5db096232f1"},"schema_version":"1.0"},"canonical_sha256":"4d771d9b23843493a63ca666566c49703123d48fbe94f0bca79cadfd8a05957b","source":{"kind":"arxiv","id":"1110.6568","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.6568","created_at":"2026-05-18T04:09:55Z"},{"alias_kind":"arxiv_version","alias_value":"1110.6568v1","created_at":"2026-05-18T04:09:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.6568","created_at":"2026-05-18T04:09:55Z"},{"alias_kind":"pith_short_12","alias_value":"JV3R3GZDQQ2J","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JV3R3GZDQQ2JHJR4","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JV3R3GZD","created_at":"2026-05-18T12:26:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:JV3R3GZDQQ2JHJR4UZTFM3CJOA","target":"record","payload":{"canonical_record":{"source":{"id":"1110.6568","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2011-10-29T23:35:37Z","cross_cats_sorted":["nlin.CD","q-bio.NC"],"title_canon_sha256":"5579c0e6f4d1280734effd07becbaf168f1c93ac91af6f1a3354e6108cffe689","abstract_canon_sha256":"84c0bb78e2f1653af76af4935d760fb36b71a54037f1a23d9090c5db096232f1"},"schema_version":"1.0"},"canonical_sha256":"4d771d9b23843493a63ca666566c49703123d48fbe94f0bca79cadfd8a05957b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:09:55.258380Z","signature_b64":"t8g4/tQcMmTNtVxr5K++7439B/hLyiG8ZpmTbw6lAuBiJJpewuFVjogYubqyMCBDetCPSv4ygG9S5Ft09SruDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4d771d9b23843493a63ca666566c49703123d48fbe94f0bca79cadfd8a05957b","last_reissued_at":"2026-05-18T04:09:55.257723Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:09:55.257723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1110.6568","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":"2026-05-18T04:09:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k+0BYz4EbJT2gONcCh3KB4sE7j6RfduybA0oyuA09ynQUISiOycLGDmO0KCrPpQ7xWYvUYDXrfw3LSS9g+GmBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T13:30:51.445560Z"},"content_sha256":"faf43ccd2efd6ae309f3add1947f4483dc5bb7a7fa49911b78977de55007cf5d","schema_version":"1.0","event_id":"sha256:faf43ccd2efd6ae309f3add1947f4483dc5bb7a7fa49911b78977de55007cf5d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:JV3R3GZDQQ2JHJR4UZTFM3CJOA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strange Nonchaotic Bursting in A Quasiperiodially-Forced Hindmarsh-Rose Neuron","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD","q-bio.NC"],"primary_cat":"physics.bio-ph","authors_text":"Sang-Yoon Kim, Woochang Lim","submitted_at":"2011-10-29T23:35:37Z","abstract_excerpt":"We study the transition from a silent state to a bursting state by varying the dc stimulus in the Hindmarsh-Rose neuron under quasiperiodic stimulation. For this quasiperiodically forced case, a new type of strange nonchaotic (SN) bursting state is found to occur between the silent state and the chaotic bursting state. This is in contrast to the periodically forced case where the silent state transforms directly to a chaotic bursting state. Using a rational approximation to the quasiperiodic forcing, the mechanism for the appearance of such an SN bursting state is investigated. Thus, a smooth "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.6568","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":"2026-05-18T04:09:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n018GCVkf85nZfujg58LIO17dIqudrPHScFhrM4xdexkx9zFzgEzy+PNCWYuRsv8zxI/3XrsMzQbaOmF53jtDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T13:30:51.445916Z"},"content_sha256":"3b6f06d4690773537e64d723cdcc5acd957ebb730d04e2ff869ae32127d1bd9a","schema_version":"1.0","event_id":"sha256:3b6f06d4690773537e64d723cdcc5acd957ebb730d04e2ff869ae32127d1bd9a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA/bundle.json","state_url":"https://pith.science/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA/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":"2026-06-01T13:30:51Z","links":{"resolver":"https://pith.science/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA","bundle":"https://pith.science/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA/bundle.json","state":"https://pith.science/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JV3R3GZDQQ2JHJR4UZTFM3CJOA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:JV3R3GZDQQ2JHJR4UZTFM3CJOA","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":"84c0bb78e2f1653af76af4935d760fb36b71a54037f1a23d9090c5db096232f1","cross_cats_sorted":["nlin.CD","q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2011-10-29T23:35:37Z","title_canon_sha256":"5579c0e6f4d1280734effd07becbaf168f1c93ac91af6f1a3354e6108cffe689"},"schema_version":"1.0","source":{"id":"1110.6568","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1110.6568","created_at":"2026-05-18T04:09:55Z"},{"alias_kind":"arxiv_version","alias_value":"1110.6568v1","created_at":"2026-05-18T04:09:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.6568","created_at":"2026-05-18T04:09:55Z"},{"alias_kind":"pith_short_12","alias_value":"JV3R3GZDQQ2J","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JV3R3GZDQQ2JHJR4","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JV3R3GZD","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:3b6f06d4690773537e64d723cdcc5acd957ebb730d04e2ff869ae32127d1bd9a","target":"graph","created_at":"2026-05-18T04:09:55Z","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 the transition from a silent state to a bursting state by varying the dc stimulus in the Hindmarsh-Rose neuron under quasiperiodic stimulation. For this quasiperiodically forced case, a new type of strange nonchaotic (SN) bursting state is found to occur between the silent state and the chaotic bursting state. This is in contrast to the periodically forced case where the silent state transforms directly to a chaotic bursting state. Using a rational approximation to the quasiperiodic forcing, the mechanism for the appearance of such an SN bursting state is investigated. Thus, a smooth ","authors_text":"Sang-Yoon Kim, Woochang Lim","cross_cats":["nlin.CD","q-bio.NC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2011-10-29T23:35:37Z","title":"Strange Nonchaotic Bursting in A Quasiperiodially-Forced Hindmarsh-Rose Neuron"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.6568","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:faf43ccd2efd6ae309f3add1947f4483dc5bb7a7fa49911b78977de55007cf5d","target":"record","created_at":"2026-05-18T04:09:55Z","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":"84c0bb78e2f1653af76af4935d760fb36b71a54037f1a23d9090c5db096232f1","cross_cats_sorted":["nlin.CD","q-bio.NC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.bio-ph","submitted_at":"2011-10-29T23:35:37Z","title_canon_sha256":"5579c0e6f4d1280734effd07becbaf168f1c93ac91af6f1a3354e6108cffe689"},"schema_version":"1.0","source":{"id":"1110.6568","kind":"arxiv","version":1}},"canonical_sha256":"4d771d9b23843493a63ca666566c49703123d48fbe94f0bca79cadfd8a05957b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4d771d9b23843493a63ca666566c49703123d48fbe94f0bca79cadfd8a05957b","first_computed_at":"2026-05-18T04:09:55.257723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:09:55.257723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t8g4/tQcMmTNtVxr5K++7439B/hLyiG8ZpmTbw6lAuBiJJpewuFVjogYubqyMCBDetCPSv4ygG9S5Ft09SruDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:09:55.258380Z","signed_message":"canonical_sha256_bytes"},"source_id":"1110.6568","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:faf43ccd2efd6ae309f3add1947f4483dc5bb7a7fa49911b78977de55007cf5d","sha256:3b6f06d4690773537e64d723cdcc5acd957ebb730d04e2ff869ae32127d1bd9a"],"state_sha256":"680e5abd6dad19d24b2db1a42115df959cb05ac1639c08a0d2ffcdf85054ab97"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UNxMgNXU5CciZsvSuzv6wEwc1Kv2b+7oYFgltbnm67BoS8ngOhZdYidj4H8vTSLf2V7MQMpaxvKn1M1A9QTbBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T13:30:51.447907Z","bundle_sha256":"ff69114868e3c86f354eb18b8f20c8b1715ac489e6e850cdc6784668202416d3"}}