Pith Number

pith:55ZP7QDJ

pith:2010:55ZP7QDJKSOCCKM4ZTWWXDVEEP

not attested not anchored not stored refs pending

Analysis of kinematic waves arising in diverging traffic flow models

Wen-Long Jin

arxiv:1009.4950 v1 · 2010-09-24 · math.DS · nlin.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55ZP7QDJKSOCCKM4ZTWWXDVEEP}

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	2026-05-18T04:40:19.704647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef72ffc069549c21299ccced6b8ea423f5dbde9fd33d80621efce91b34a4574c

Aliases

arxiv: 1009.4950 · arxiv_version: 1009.4950v1 · doi: 10.48550/arxiv.1009.4950 · pith_short_12: 55ZP7QDJKSOC · pith_short_16: 55ZP7QDJKSOCCKM4 · pith_short_8: 55ZP7QDJ

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/55ZP7QDJKSOCCKM4ZTWWXDVEEP \
  | 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: ef72ffc069549c21299ccced6b8ea423f5dbde9fd33d80621efce91b34a4574c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e254d33b038283c58e701d73b573c63cf3d1b23760b483996b091e097fd14cff",
    "cross_cats_sorted": [
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-09-24T21:28:26Z",
    "title_canon_sha256": "ae000af38f1fac130181657d72658372c0ab19397cfb85c26c36cc1b3b2981ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4950",
    "kind": "arxiv",
    "version": 1
  }
}