{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HUHAUOSEP3R5D3PBUXSJ5UT4KV","short_pith_number":"pith:HUHAUOSE","canonical_record":{"source":{"id":"1607.01306","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-07-03T12:55:34Z","cross_cats_sorted":["math.OC","physics.data-an"],"title_canon_sha256":"da12018912979d7a728507e03229992acc2817646c042f8edd234183299b40b3","abstract_canon_sha256":"a18cde529e2e0bd19b7b707bbc36b491a919174eaf9297510d68c058ea607fc8"},"schema_version":"1.0"},"canonical_sha256":"3d0e0a3a447ee3d1ede1a5e49ed27c554e8d63e1947b4078f18a84294b4cb9b9","source":{"kind":"arxiv","id":"1607.01306","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01306","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01306v3","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01306","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"pith_short_12","alias_value":"HUHAUOSEP3R5","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"HUHAUOSEP3R5D3PB","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"HUHAUOSE","created_at":"2026-05-18T12:30:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HUHAUOSEP3R5D3PBUXSJ5UT4KV","target":"record","payload":{"canonical_record":{"source":{"id":"1607.01306","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-07-03T12:55:34Z","cross_cats_sorted":["math.OC","physics.data-an"],"title_canon_sha256":"da12018912979d7a728507e03229992acc2817646c042f8edd234183299b40b3","abstract_canon_sha256":"a18cde529e2e0bd19b7b707bbc36b491a919174eaf9297510d68c058ea607fc8"},"schema_version":"1.0"},"canonical_sha256":"3d0e0a3a447ee3d1ede1a5e49ed27c554e8d63e1947b4078f18a84294b4cb9b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:47.545563Z","signature_b64":"3CUG/cnUKJoSsOwmWAEvlexvfBgM0mk0qIsom+EQQ4gLh+6gBWVrA1mBCAlUzo93qc8xKMVBx/6i0Y5xrjtMCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d0e0a3a447ee3d1ede1a5e49ed27c554e8d63e1947b4078f18a84294b4cb9b9","last_reissued_at":"2026-05-18T00:01:47.544866Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:47.544866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.01306","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:01:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QIx3C2Y4Gk9pMpDzvDMc/rEZ9VFimBvX+lND71MdgswpbkCaRjyYmetoZnvHvDrJubL/5yY9M1LKuMaRKqDEAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:52:06.822805Z"},"content_sha256":"8483d1e9fe0364dd1ab572085d8fe3ccd1043f37c70bcf89f6093643888a8c39","schema_version":"1.0","event_id":"sha256:8483d1e9fe0364dd1ab572085d8fe3ccd1043f37c70bcf89f6093643888a8c39"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HUHAUOSEP3R5D3PBUXSJ5UT4KV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Speed dependent stochasticity capacitates Newell model for synchronized flow and oscillation growth pattern","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.OC","physics.data-an"],"primary_cat":"physics.soc-ph","authors_text":"Bin Jia, Junfang Tian, Rui Jiang, Shoufeng Ma, Ziyou Gao","submitted_at":"2016-07-03T12:55:34Z","abstract_excerpt":"This paper has incorporated the stochasticity into the Newell car following model. Three stochastic driving factors have been considered: (i) Driver's acceleration is bounded. (ii) Driver's deceleration includes stochastic component, which is depicted by a deceleration with the randomization probability that is assumed to increase with the speed. (iii) Vehicles in the jam state have a larger randomization probability. Two simulation scenarios are conducted to test the model. In the first scenario, traffic flow on a circular road is investigated. In the second scenario, empirical traffic flow p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01306","kind":"arxiv","version":3},"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":"2026-05-18T00:01:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wthdn9Mgt0x/VgxEDJXSG6xAFT6TosKf4lvdK6BWt1jYi23W0d9asoZNh7WpMbLF5S8TitwmW5VF8mHDgJXoBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T07:52:06.823522Z"},"content_sha256":"6a5d10a57b666668bde4433c77f71104784e1ac027170e45fecaf4782bd93b10","schema_version":"1.0","event_id":"sha256:6a5d10a57b666668bde4433c77f71104784e1ac027170e45fecaf4782bd93b10"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV/bundle.json","state_url":"https://pith.science/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV/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":"2026-05-26T07:52:06Z","links":{"resolver":"https://pith.science/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV","bundle":"https://pith.science/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV/bundle.json","state":"https://pith.science/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HUHAUOSEP3R5D3PBUXSJ5UT4KV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HUHAUOSEP3R5D3PBUXSJ5UT4KV","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":"a18cde529e2e0bd19b7b707bbc36b491a919174eaf9297510d68c058ea607fc8","cross_cats_sorted":["math.OC","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-07-03T12:55:34Z","title_canon_sha256":"da12018912979d7a728507e03229992acc2817646c042f8edd234183299b40b3"},"schema_version":"1.0","source":{"id":"1607.01306","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.01306","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"arxiv_version","alias_value":"1607.01306v3","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.01306","created_at":"2026-05-18T00:01:47Z"},{"alias_kind":"pith_short_12","alias_value":"HUHAUOSEP3R5","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"HUHAUOSEP3R5D3PB","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"HUHAUOSE","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:6a5d10a57b666668bde4433c77f71104784e1ac027170e45fecaf4782bd93b10","target":"graph","created_at":"2026-05-18T00:01:47Z","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":"This paper has incorporated the stochasticity into the Newell car following model. Three stochastic driving factors have been considered: (i) Driver's acceleration is bounded. (ii) Driver's deceleration includes stochastic component, which is depicted by a deceleration with the randomization probability that is assumed to increase with the speed. (iii) Vehicles in the jam state have a larger randomization probability. Two simulation scenarios are conducted to test the model. In the first scenario, traffic flow on a circular road is investigated. In the second scenario, empirical traffic flow p","authors_text":"Bin Jia, Junfang Tian, Rui Jiang, Shoufeng Ma, Ziyou Gao","cross_cats":["math.OC","physics.data-an"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-07-03T12:55:34Z","title":"Speed dependent stochasticity capacitates Newell model for synchronized flow and oscillation growth pattern"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.01306","kind":"arxiv","version":3},"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":"sha256:8483d1e9fe0364dd1ab572085d8fe3ccd1043f37c70bcf89f6093643888a8c39","target":"record","created_at":"2026-05-18T00:01:47Z","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":"a18cde529e2e0bd19b7b707bbc36b491a919174eaf9297510d68c058ea607fc8","cross_cats_sorted":["math.OC","physics.data-an"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-07-03T12:55:34Z","title_canon_sha256":"da12018912979d7a728507e03229992acc2817646c042f8edd234183299b40b3"},"schema_version":"1.0","source":{"id":"1607.01306","kind":"arxiv","version":3}},"canonical_sha256":"3d0e0a3a447ee3d1ede1a5e49ed27c554e8d63e1947b4078f18a84294b4cb9b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d0e0a3a447ee3d1ede1a5e49ed27c554e8d63e1947b4078f18a84294b4cb9b9","first_computed_at":"2026-05-18T00:01:47.544866Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:47.544866Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3CUG/cnUKJoSsOwmWAEvlexvfBgM0mk0qIsom+EQQ4gLh+6gBWVrA1mBCAlUzo93qc8xKMVBx/6i0Y5xrjtMCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:47.545563Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.01306","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8483d1e9fe0364dd1ab572085d8fe3ccd1043f37c70bcf89f6093643888a8c39","sha256:6a5d10a57b666668bde4433c77f71104784e1ac027170e45fecaf4782bd93b10"],"state_sha256":"44815668394359aa63abaa3266197949ad00773e136217f0f47ca8240f20a175"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H3giYaZBPJvT2Ym56lIHt29xO3rOhZ7pd6IPRjjY2Jn2Ju0Kc703XoUqsk2TqOOjDDtqk7thsOLIqHFekb2pBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T07:52:06.827234Z","bundle_sha256":"52a28c60e67d4235882d0f518b06dd19e046696da120896211e5ab8877bdab54"}}