Pith Number

pith:6DCL4RMK

pith:2002:6DCL4RMK3HMAMWYQSQ6VAIVL7N

not attested not anchored not stored refs pending

Simulation of evacuation processes using a bionics-inspired cellular automaton model for pedestrian dynamics

Andreas Schadschneider, Ansgar Kirchner

arxiv:cond-mat/0203461 v1 · 2002-03-22 · 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{6DCL4RMK3HMAMWYQSQ6VAIVL7N}

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	2026-05-18T01:40:03.805241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c4be458ad9d8065b10943d5022abfb4626b147e0d634a517979c22d33281f6

Aliases

arxiv: cond-mat/0203461 · arxiv_version: cond-mat/0203461v1 · doi: 10.48550/arxiv.cond-mat/0203461 · pith_short_12: 6DCL4RMK3HMA · pith_short_16: 6DCL4RMK3HMAMWYQ · pith_short_8: 6DCL4RMK

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/6DCL4RMK3HMAMWYQSQ6VAIVL7N \
  | 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: f0c4be458ad9d8065b10943d5022abfb4626b147e0d634a517979c22d33281f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb558b9d1cae3640d08a8f19986eec9a13f552b1a6f6c2be87ce053457eea7f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2002-03-22T15:08:21Z",
    "title_canon_sha256": "4c82e9265a4e323fd359b5f3fa97f02dbd8d0aa6e751c2bbf8aec50a2d52652a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0203461",
    "kind": "arxiv",
    "version": 1
  }
}