Pith Number

pith:LFUBRC5N

pith:2019:LFUBRC5N4DPOL77YIWS3CEYGGJ

not attested not anchored not stored refs pending

Fundamental Diagram of Traffic Flow from Prigogine-Herman-Enskog Equation

A. R. Mendez, R. M. Velasco, W. Marques Jr.

arxiv:1902.06688 v1 · 2019-02-14 · physics.soc-ph · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFUBRC5N4DPOL77YIWS3CEYGGJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-05-17T23:53:44.798467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5968188bade0dee5fff845a5b1130632449d5fbdcd5907c6c372d5e471a11ce7

Aliases

arxiv: 1902.06688 · arxiv_version: 1902.06688v1 · doi: 10.48550/arxiv.1902.06688 · pith_short_12: LFUBRC5N4DPO · pith_short_16: LFUBRC5N4DPOL77Y · pith_short_8: LFUBRC5N

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/LFUBRC5N4DPOL77YIWS3CEYGGJ \
  | 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: 5968188bade0dee5fff845a5b1130632449d5fbdcd5907c6c372d5e471a11ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "463a2841df1febbf068f3dc45526615f91ba2433cfcf2617096e59e1e2d2806a",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-02-14T05:11:12Z",
    "title_canon_sha256": "01302dbb0c4e7137606eac6dc1adc30d45ef0d881e2c3d30d6393d9762a56a45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06688",
    "kind": "arxiv",
    "version": 1
  }
}