Pith Number

pith:COPMCSMP

pith:2004:COPMCSMP7MJHVBQ2NCDMFT47JA

not attested not anchored not stored refs pending

Discretisation effects and the influence of walking speed in cellular automata models for pedestrian dynamics

Andreas Schadschneider, Ansgar Kirchner, Hubert Kluepfel, Katsuhiro Nishinari, Michael Schreckenberg

arxiv:cond-mat/0410706 v1 · 2004-10-27 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COPMCSMP7MJHVBQ2NCDMFT47JA}

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	2026-07-04T16:47:15.330901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

139ec1498ffb127a861a6886c2cf9f4804c65b0b647021c910b04c0f69ed86f5

Aliases

arxiv: cond-mat/0410706 · arxiv_version: cond-mat/0410706v1 · doi: 10.48550/arxiv.cond-mat/0410706 · pith_short_12: COPMCSMP7MJH · pith_short_16: COPMCSMP7MJHVBQ2 · pith_short_8: COPMCSMP

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/COPMCSMP7MJHVBQ2NCDMFT47JA \
  | 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: 139ec1498ffb127a861a6886c2cf9f4804c65b0b647021c910b04c0f69ed86f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300e70b732dc8e42a32e4410bdbba824fd450ce63a3bd80d9fd2caebc9a27539",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-10-27T12:30:03Z",
    "title_canon_sha256": "36427c85cc49591b7e006611f13ea2ef3c35346a58f6008c0a125a417cafc72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0410706",
    "kind": "arxiv",
    "version": 1
  }
}