Pith Number

pith:IHMCVBQD

pith:2019:IHMCVBQDMXFPNCLVLDZRZKSZ5I

not attested not anchored not stored refs pending

The trouble with 2nd order models or how to generate stop-and-go traffic in a 1st order model

Andreas Schadschneider, Antoine Tordeux, Jakob Cordes

arxiv:1911.07547 v1 · 2019-11-18 · physics.soc-ph · cond-mat.stat-mech · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IHMCVBQDMXFPNCLVLDZRZKSZ5I}

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	2026-07-05T00:20:04.995586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d82a860365caf6897558f31caa59ea2ef9753745b1777430be025a65c917af

Aliases

arxiv: 1911.07547 · arxiv_version: 1911.07547v1 · doi: 10.48550/arxiv.1911.07547 · pith_short_12: IHMCVBQDMXFP · pith_short_16: IHMCVBQDMXFPNCLV · pith_short_8: IHMCVBQD

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/IHMCVBQDMXFPNCLVLDZRZKSZ5I \
  | 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: 41d82a860365caf6897558f31caa59ea2ef9753745b1777430be025a65c917af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "495c5f41e65a60d82a55ab7d080024e8ad31b7b9bb34ffcf7eb4369f76b76ff6",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2019-11-18T11:19:14Z",
    "title_canon_sha256": "6ffbf3927639d93125ef013a1e24f1b93e8e65eaa202c7fd3f7caacdaeae2b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07547",
    "kind": "arxiv",
    "version": 1
  }
}