Pith Number

pith:P2SBOF5M

pith:2012:P2SBOF5MIHT34WF4MKACNP53LX

not attested not anchored not stored refs pending

Kinetic derivation of a Hamilton-Jacobi traffic flow model

Axel Klar, Mark Kimathi, Raul Borsche

arxiv:1202.5186 v1 · 2012-02-23 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2SBOF5MIHT34WF4MKACNP53LX}

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	2026-05-18T02:24:36.137419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ea41717ac41e7be58bc628026bfbb5dfffebd1130bf7fa09596ee89d83f4652

Aliases

arxiv: 1202.5186 · arxiv_version: 1202.5186v1 · doi: 10.48550/arxiv.1202.5186 · pith_short_12: P2SBOF5MIHT3 · pith_short_16: P2SBOF5MIHT34WF4 · pith_short_8: P2SBOF5M

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/P2SBOF5MIHT34WF4MKACNP53LX \
  | 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: 7ea41717ac41e7be58bc628026bfbb5dfffebd1130bf7fa09596ee89d83f4652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d95e4e3f3a52edb8b11abca8e7cf32089a623ead0abfe9a6e5df9e96652769b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2012-02-23T14:14:27Z",
    "title_canon_sha256": "f32113bdb8a1dad97476fbcbbd0cb51ffea3d6493ddd84fe359116d42548e722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5186",
    "kind": "arxiv",
    "version": 1
  }
}