Pith Number

pith:Q2P4WSTC

pith:2018:Q2P4WSTC55CIY5M22CH67M3LAG

not attested not anchored not stored refs pending

A comparison study on the growth pattern of traffic oscillations in car-following experiments

Bin Jia, Junfang Tian, Rui Jiang, Shaowei Yu, Shi-Teng Zheng, Xiaopeng Li, Ziyou Gao

arxiv:1809.02813 v2 · 2018-09-08 · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2P4WSTC55CIY5M22CH67M3LAG}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T00:59:51.672910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

869fcb4a62ef448c759ad08fefb36b01ae8a9ca81c0930785ff233faf3ddbc38

Aliases

arxiv: 1809.02813 · arxiv_version: 1809.02813v2 · doi: 10.48550/arxiv.1809.02813 · pith_short_12: Q2P4WSTC55CI · pith_short_16: Q2P4WSTC55CIY5M2 · pith_short_8: Q2P4WSTC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Q2P4WSTC55CIY5M22CH67M3LAG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 869fcb4a62ef448c759ad08fefb36b01ae8a9ca81c0930785ff233faf3ddbc38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43351f6b7431efc0feb88e650520512d07e4e0dc6efd72294f2fbfd54ecb4d44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2018-09-08T14:54:08Z",
    "title_canon_sha256": "e4167dea72b395c8954a5d6159eeef7e4cf97b375cd7c785cf3445179c972c39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02813",
    "kind": "arxiv",
    "version": 2
  }
}