Pith Number

pith:PC3ITUXZ

pith:2015:PC3ITUXZU3RK6QGIRFYYVRZZXW

not attested not anchored not stored refs pending

Modeling pedestrian evacuation movement in a swaying ship

Jian Ma, Juan Chen, SM Lo

arxiv:1511.04686 v1 · 2015-11-15 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC3ITUXZU3RK6QGIRFYYVRZZXW}

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	2026-05-18T01:26:51.996544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b689d2f9a6e2af40c889718ac739bda4d5cbc34a19c24ef073752f7234f043

Aliases

arxiv: 1511.04686 · arxiv_version: 1511.04686v1 · doi: 10.48550/arxiv.1511.04686 · pith_short_12: PC3ITUXZU3RK · pith_short_16: PC3ITUXZU3RK6QGI · pith_short_8: PC3ITUXZ

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/PC3ITUXZU3RK6QGIRFYYVRZZXW \
  | 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: 78b689d2f9a6e2af40c889718ac739bda4d5cbc34a19c24ef073752f7234f043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fad43885a609a97b68cc7c2fb49bf5d8562f804cad7543652ef58045225aca2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-11-15T11:28:36Z",
    "title_canon_sha256": "7e3735cd283b086caab62e46e917365ae8b8f48430f30b9b686b93468759f2f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04686",
    "kind": "arxiv",
    "version": 1
  }
}