Pith Number

pith:YIVD66JO

pith:2010:YIVD66JOWR37FISQBOFG57D7AA

not attested not anchored not stored refs pending

Behaviour and Perception-based Pedestrian Evacuation Simulation

Andreas Muehlberger, Georg Mayer, Tobias Kretz

arxiv:1002.3892 v1 · 2010-02-20 · physics.comp-ph · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIVD66JOWR37FISQBOFG57D7AA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:59:48.805191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c22a3f792eb477f2a2500b8a6efc7f003ec4ef93ce9f9ef151799f75eabd3a06

Aliases

arxiv: 1002.3892 · arxiv_version: 1002.3892v1 · doi: 10.48550/arxiv.1002.3892 · pith_short_12: YIVD66JOWR37 · pith_short_16: YIVD66JOWR37FISQ · pith_short_8: YIVD66JO

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/YIVD66JOWR37FISQBOFG57D7AA \
  | 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: c22a3f792eb477f2a2500b8a6efc7f003ec4ef93ce9f9ef151799f75eabd3a06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e02239261f760f3135e333efadefeb350047b6a52cce71206e928df96d6f38",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-02-20T14:09:33Z",
    "title_canon_sha256": "74dfec3ee2d8e9e3b0b7f5df33fbaa0384a8593a02d8e3579d69187745abf513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3892",
    "kind": "arxiv",
    "version": 1
  }
}