{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:UY6NBG737ZETOT6CJZEA7TZXOJ","short_pith_number":"pith:UY6NBG73","canonical_record":{"source":{"id":"1708.04190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-14T16:00:27Z","cross_cats_sorted":[],"title_canon_sha256":"64cdac04efb97f373662799a74acf5d96c32f2f58b594c2255efdc371aa54488","abstract_canon_sha256":"0dc1b4d4edbab5a8afabe24a5aed20b1e7bc2b89298c5580e8ff4fc3c20f9fa7"},"schema_version":"1.0"},"canonical_sha256":"a63cd09bfbfe49374fc24e480fcf37727720b00acc72c7a54d3913b63fb2eb8f","source":{"kind":"arxiv","id":"1708.04190","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.04190","created_at":"2026-05-18T00:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"1708.04190v1","created_at":"2026-05-18T00:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.04190","created_at":"2026-05-18T00:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"UY6NBG737ZET","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"UY6NBG737ZETOT6C","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"UY6NBG73","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:UY6NBG737ZETOT6CJZEA7TZXOJ","target":"record","payload":{"canonical_record":{"source":{"id":"1708.04190","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-14T16:00:27Z","cross_cats_sorted":[],"title_canon_sha256":"64cdac04efb97f373662799a74acf5d96c32f2f58b594c2255efdc371aa54488","abstract_canon_sha256":"0dc1b4d4edbab5a8afabe24a5aed20b1e7bc2b89298c5580e8ff4fc3c20f9fa7"},"schema_version":"1.0"},"canonical_sha256":"a63cd09bfbfe49374fc24e480fcf37727720b00acc72c7a54d3913b63fb2eb8f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:06.856486Z","signature_b64":"9Y6fjNZcLQkwESbLXSGJi7dCad2zleBU4JLM9AeboRglC+s1cl/51w5KVb2hetVI3SN2oCiltz7DuPySyaUEAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a63cd09bfbfe49374fc24e480fcf37727720b00acc72c7a54d3913b63fb2eb8f","last_reissued_at":"2026-05-18T00:38:06.855847Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:06.855847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.04190","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":"2026-05-18T00:38:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ePGseOkDCAKIaQWVFpxFRn6XxJjwzhqGC3vJn5owXE1EW9lFyogPmmxBmC4n5Mv7xgp+NWn+a3Vr6kebThZ2Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:07:26.649708Z"},"content_sha256":"faa65911edcf70ecd5140b100b2948f4dec31a7a82f84ec6b1a108a398bca269","schema_version":"1.0","event_id":"sha256:faa65911edcf70ecd5140b100b2948f4dec31a7a82f84ec6b1a108a398bca269"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:UY6NBG737ZETOT6CJZEA7TZXOJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comment on \"Inferring Statistical Complexity\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Peter Grassberger","submitted_at":"2017-08-14T16:00:27Z","abstract_excerpt":"Nearly 30 years ago, J.P. Crutchfield and K. Young proposed in Phys. Rev. Lett. {\\bf 63}, 105 (1989) some supposedly novel measures of time series complexity, and their relations to existing concepts in nonlinear dynamical systems. At that time it seemed that the multiple faults of this paper would make it obsolete soon. Since this has not happened, and these faults still infest the literature on what is now called \"computational mechanics\", I want here to rectify the situation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.04190","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":"2026-05-18T00:38:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+gXjtk+oosGSQSqBxkK4WchSsMQ11wZ67haw6SqL1Zk3uDlsys8U38jBGtNhhr74F31fZLWbaOQMSo0xW4EFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T10:07:26.650041Z"},"content_sha256":"3b2522a68fec51d3fa0a54b0c6103466629346846f586fbb7c7cb323e29b5743","schema_version":"1.0","event_id":"sha256:3b2522a68fec51d3fa0a54b0c6103466629346846f586fbb7c7cb323e29b5743"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UY6NBG737ZETOT6CJZEA7TZXOJ/bundle.json","state_url":"https://pith.science/pith/UY6NBG737ZETOT6CJZEA7TZXOJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UY6NBG737ZETOT6CJZEA7TZXOJ/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":"2026-06-01T10:07:26Z","links":{"resolver":"https://pith.science/pith/UY6NBG737ZETOT6CJZEA7TZXOJ","bundle":"https://pith.science/pith/UY6NBG737ZETOT6CJZEA7TZXOJ/bundle.json","state":"https://pith.science/pith/UY6NBG737ZETOT6CJZEA7TZXOJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UY6NBG737ZETOT6CJZEA7TZXOJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:UY6NBG737ZETOT6CJZEA7TZXOJ","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":"0dc1b4d4edbab5a8afabe24a5aed20b1e7bc2b89298c5580e8ff4fc3c20f9fa7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-14T16:00:27Z","title_canon_sha256":"64cdac04efb97f373662799a74acf5d96c32f2f58b594c2255efdc371aa54488"},"schema_version":"1.0","source":{"id":"1708.04190","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.04190","created_at":"2026-05-18T00:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"1708.04190v1","created_at":"2026-05-18T00:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.04190","created_at":"2026-05-18T00:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"UY6NBG737ZET","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"UY6NBG737ZETOT6C","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"UY6NBG73","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:3b2522a68fec51d3fa0a54b0c6103466629346846f586fbb7c7cb323e29b5743","target":"graph","created_at":"2026-05-18T00:38:06Z","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":"Nearly 30 years ago, J.P. Crutchfield and K. Young proposed in Phys. Rev. Lett. {\\bf 63}, 105 (1989) some supposedly novel measures of time series complexity, and their relations to existing concepts in nonlinear dynamical systems. At that time it seemed that the multiple faults of this paper would make it obsolete soon. Since this has not happened, and these faults still infest the literature on what is now called \"computational mechanics\", I want here to rectify the situation.","authors_text":"Peter Grassberger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-14T16:00:27Z","title":"Comment on \"Inferring Statistical Complexity\""},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.04190","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:faa65911edcf70ecd5140b100b2948f4dec31a7a82f84ec6b1a108a398bca269","target":"record","created_at":"2026-05-18T00:38:06Z","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":"0dc1b4d4edbab5a8afabe24a5aed20b1e7bc2b89298c5580e8ff4fc3c20f9fa7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-08-14T16:00:27Z","title_canon_sha256":"64cdac04efb97f373662799a74acf5d96c32f2f58b594c2255efdc371aa54488"},"schema_version":"1.0","source":{"id":"1708.04190","kind":"arxiv","version":1}},"canonical_sha256":"a63cd09bfbfe49374fc24e480fcf37727720b00acc72c7a54d3913b63fb2eb8f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a63cd09bfbfe49374fc24e480fcf37727720b00acc72c7a54d3913b63fb2eb8f","first_computed_at":"2026-05-18T00:38:06.855847Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:06.855847Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9Y6fjNZcLQkwESbLXSGJi7dCad2zleBU4JLM9AeboRglC+s1cl/51w5KVb2hetVI3SN2oCiltz7DuPySyaUEAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:06.856486Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.04190","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:faa65911edcf70ecd5140b100b2948f4dec31a7a82f84ec6b1a108a398bca269","sha256:3b2522a68fec51d3fa0a54b0c6103466629346846f586fbb7c7cb323e29b5743"],"state_sha256":"5ce7b8937f0a36a642dddc0a949d536974ab92bd6b66b1824d296fb300b93ae5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TKiVTp0Rk8qgfoclIUTamzEAZj2cM09hfMlXY4dzf74ZLAyGQNNoQN8LJr6W0/AGpqQ1rijVfLQzKXdwHXYKAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T10:07:26.651942Z","bundle_sha256":"3dadb65e9670547335fe2050d27b8dc8466061db3415c5fb895ac9571531232d"}}