Pith Number

pith:7AHKID2H

pith:1998:7AHKID2HIZ7Y7M2TQ4IYXQS3VC

not attested not anchored not stored refs pending

Self-organization of traffic jams in cities: effects of stochastic dynamics and signal periods

Andreas Schadschneider (Cologne), Debashish Chowdhury

arxiv:cond-mat/9810099 v2 · 1998-10-08 · cond-mat.stat-mech · adap-org · comp-gas · nlin.AO · nlin.CG · nlin.PS · patt-sol

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7AHKID2HIZ7Y7M2TQ4IYXQS3VC}

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	2026-05-18T01:07:06.915180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f80ea40f47467f8fb35387118bc25ba8aeb591f3e1d8552c3f1b8940b457e19e

Aliases

arxiv: cond-mat/9810099 · arxiv_version: cond-mat/9810099v2 · doi: 10.48550/arxiv.cond-mat/9810099 · pith_short_12: 7AHKID2HIZ7Y · pith_short_16: 7AHKID2HIZ7Y7M2T · pith_short_8: 7AHKID2H

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/7AHKID2HIZ7Y7M2TQ4IYXQS3VC \
  | 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: f80ea40f47467f8fb35387118bc25ba8aeb591f3e1d8552c3f1b8940b457e19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6d9b2fe1d4c04e2ed94fdfde906a8ead864d64aa5d6637cf37f665e01d1dd8",
    "cross_cats_sorted": [
      "adap-org",
      "comp-gas",
      "nlin.AO",
      "nlin.CG",
      "nlin.PS",
      "patt-sol"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-10-08T15:11:00Z",
    "title_canon_sha256": "7291aa09cb4e921d4af907f47bb38b6a74f2a0dcc6263d5d902af004cb3c3a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9810099",
    "kind": "arxiv",
    "version": 2
  }
}