Pith Number

pith:KYUCIX3W

pith:2012:KYUCIX3WUL4S74HTVAFG2V7NDZ

not attested not anchored not stored refs pending

The fundamental Diagram of Pedestrian Model with Slow Reaction

Hao Hu, Huan Li, Jun Fang, Zhaohui Xu, Zheng Qin

arxiv:1206.2423 v1 · 2012-06-12 · 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{KYUCIX3WUL4S74HTVAFG2V7NDZ}

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	2026-05-18T01:56:59.541795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5628245f76a2f92ff0f3a80a6d57ed1e62184414655f30cd496d376e1812a5f2

Aliases

arxiv: 1206.2423 · arxiv_version: 1206.2423v1 · doi: 10.48550/arxiv.1206.2423 · pith_short_12: KYUCIX3WUL4S · pith_short_16: KYUCIX3WUL4S74HT · pith_short_8: KYUCIX3W

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/KYUCIX3WUL4S74HTVAFG2V7NDZ \
  | 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: 5628245f76a2f92ff0f3a80a6d57ed1e62184414655f30cd496d376e1812a5f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b17bbda1076452f1f69e4af0cc921817cc7cdf7034c7534ab146176c3a99fa79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2012-06-12T02:12:28Z",
    "title_canon_sha256": "3194ff175d32c71ecd39e4fc10738a5f59dc2c84d09371579248c3208149de5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2423",
    "kind": "arxiv",
    "version": 1
  }
}