{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:K3QTCR2JEMYIRQTAXW5UYIIKNH","short_pith_number":"pith:K3QTCR2J","canonical_record":{"source":{"id":"1404.4756","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2014-04-18T12:06:29Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"e905bef5fa4fdbf095725e46e4b354a04705a4f4c7f27d0b48a43e2febf37a77","abstract_canon_sha256":"6ba60a32a5921eaabba8b426de81dbde6748dd7a45f1d88947a32a8c010096e0"},"schema_version":"1.0"},"canonical_sha256":"56e1314749233088c260bdbb4c210a69fb5edf6c8d24aa3961b7d6d1fd0ad95c","source":{"kind":"arxiv","id":"1404.4756","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4756","created_at":"2026-05-18T01:43:28Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4756v1","created_at":"2026-05-18T01:43:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4756","created_at":"2026-05-18T01:43:28Z"},{"alias_kind":"pith_short_12","alias_value":"K3QTCR2JEMYI","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"K3QTCR2JEMYIRQTA","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"K3QTCR2J","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:K3QTCR2JEMYIRQTAXW5UYIIKNH","target":"record","payload":{"canonical_record":{"source":{"id":"1404.4756","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2014-04-18T12:06:29Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"e905bef5fa4fdbf095725e46e4b354a04705a4f4c7f27d0b48a43e2febf37a77","abstract_canon_sha256":"6ba60a32a5921eaabba8b426de81dbde6748dd7a45f1d88947a32a8c010096e0"},"schema_version":"1.0"},"canonical_sha256":"56e1314749233088c260bdbb4c210a69fb5edf6c8d24aa3961b7d6d1fd0ad95c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:28.521637Z","signature_b64":"3twDZC7TnFJKiAFOUJZMnls75/8ZTrPPmZ2J6rUeNJNaETQxNm81hgousBaOKGwQSrXQsaRjBTEUM89yLEZiBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56e1314749233088c260bdbb4c210a69fb5edf6c8d24aa3961b7d6d1fd0ad95c","last_reissued_at":"2026-05-18T01:43:28.521007Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:28.521007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.4756","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":"2026-05-18T01:43:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G/AlBABW+oethlUcF+s7g76Vv9I8mBBGzTmv2K2lNMlagzZMMq5qqXoCMDrdkg5cx58VwPQDO71AJDVmxMG/DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:10:40.565565Z"},"content_sha256":"40e282df5bbe75bdbbd1f323e8028db16f077da31a1d212e3b5d1f136a87aadd","schema_version":"1.0","event_id":"sha256:40e282df5bbe75bdbbd1f323e8028db16f077da31a1d212e3b5d1f136a87aadd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:K3QTCR2JEMYIRQTAXW5UYIIKNH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Zero-one-only process: a correlated random walk with a stochastic ratchet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"physics.data-an","authors_text":"Beom Jun Kim, Hawoong Jeong, Seung Ki Baek, Seung-Woo Son","submitted_at":"2014-04-18T12:06:29Z","abstract_excerpt":"The investigation of random walks is central to a variety of stochastic processes in physics, chemistry, and biology. To describe a transport phenomenon, we study a variant of the one-dimensional persistent random walk, which we call a zero-one-only process. It makes a step in the same direction as the previous step with probability $p$, and stops to change the direction with $1-p$. By using the generating-function method, we calculate its characteristic quantities such as the statistical moments and probability of the first return."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4756","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":"2026-05-18T01:43:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+kx25P8D8sijy5EFTPNwyEEOp2VKLOuJP2U8wUu5Mpcjg2mfNWIOzBTAM/UbTK9ksYWJK7HowYIHIHptxhFIAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T16:10:40.566207Z"},"content_sha256":"01aed30681e5569ff8126c4b988b9a52421901b347c0650e58f88316d208b9ae","schema_version":"1.0","event_id":"sha256:01aed30681e5569ff8126c4b988b9a52421901b347c0650e58f88316d208b9ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH/bundle.json","state_url":"https://pith.science/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH/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":"2026-05-27T16:10:40Z","links":{"resolver":"https://pith.science/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH","bundle":"https://pith.science/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH/bundle.json","state":"https://pith.science/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3QTCR2JEMYIRQTAXW5UYIIKNH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:K3QTCR2JEMYIRQTAXW5UYIIKNH","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":"6ba60a32a5921eaabba8b426de81dbde6748dd7a45f1d88947a32a8c010096e0","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2014-04-18T12:06:29Z","title_canon_sha256":"e905bef5fa4fdbf095725e46e4b354a04705a4f4c7f27d0b48a43e2febf37a77"},"schema_version":"1.0","source":{"id":"1404.4756","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.4756","created_at":"2026-05-18T01:43:28Z"},{"alias_kind":"arxiv_version","alias_value":"1404.4756v1","created_at":"2026-05-18T01:43:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.4756","created_at":"2026-05-18T01:43:28Z"},{"alias_kind":"pith_short_12","alias_value":"K3QTCR2JEMYI","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"K3QTCR2JEMYIRQTA","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"K3QTCR2J","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:01aed30681e5569ff8126c4b988b9a52421901b347c0650e58f88316d208b9ae","target":"graph","created_at":"2026-05-18T01:43:28Z","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":"The investigation of random walks is central to a variety of stochastic processes in physics, chemistry, and biology. To describe a transport phenomenon, we study a variant of the one-dimensional persistent random walk, which we call a zero-one-only process. It makes a step in the same direction as the previous step with probability $p$, and stops to change the direction with $1-p$. By using the generating-function method, we calculate its characteristic quantities such as the statistical moments and probability of the first return.","authors_text":"Beom Jun Kim, Hawoong Jeong, Seung Ki Baek, Seung-Woo Son","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2014-04-18T12:06:29Z","title":"Zero-one-only process: a correlated random walk with a stochastic ratchet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.4756","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":"sha256:40e282df5bbe75bdbbd1f323e8028db16f077da31a1d212e3b5d1f136a87aadd","target":"record","created_at":"2026-05-18T01:43:28Z","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":"6ba60a32a5921eaabba8b426de81dbde6748dd7a45f1d88947a32a8c010096e0","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.data-an","submitted_at":"2014-04-18T12:06:29Z","title_canon_sha256":"e905bef5fa4fdbf095725e46e4b354a04705a4f4c7f27d0b48a43e2febf37a77"},"schema_version":"1.0","source":{"id":"1404.4756","kind":"arxiv","version":1}},"canonical_sha256":"56e1314749233088c260bdbb4c210a69fb5edf6c8d24aa3961b7d6d1fd0ad95c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56e1314749233088c260bdbb4c210a69fb5edf6c8d24aa3961b7d6d1fd0ad95c","first_computed_at":"2026-05-18T01:43:28.521007Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:28.521007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3twDZC7TnFJKiAFOUJZMnls75/8ZTrPPmZ2J6rUeNJNaETQxNm81hgousBaOKGwQSrXQsaRjBTEUM89yLEZiBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:28.521637Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.4756","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40e282df5bbe75bdbbd1f323e8028db16f077da31a1d212e3b5d1f136a87aadd","sha256:01aed30681e5569ff8126c4b988b9a52421901b347c0650e58f88316d208b9ae"],"state_sha256":"628322ab5453e8e518e87c74dba67e67345ed9fe98c8184ce11d0ca9ba501561"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oPRz3P32Jsry/HtRlymk/O6im5aJmKCRn/YphZX/WrEZeT11DN7eS4t+rJzCRlpMWMHHguklFcL6Jff2pxKsCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T16:10:40.569333Z","bundle_sha256":"ccf5ed2ba54f6c2c5928b044d8ae1ec27ba491dea60103c862b892cdfa16ca97"}}