Pith Number

pith:WLJB3NSS

pith:2023:WLJB3NSSXIOIQENH4JQ6UDTDVM

not attested not anchored not stored refs pending

Simulating Pedestrian Avoidance: The Humans vs Zombies Scenario

Daniel R. Parisi, German A. Patterson, Juan P. Oriana

arxiv:2312.16225 v1 · 2023-12-24 · 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{WLJB3NSSXIOIQENH4JQ6UDTDVM}

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	2026-07-05T07:28:14.666968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d21db652ba1c8811a7e261ea0e63ab0fc73d14542b5348ee181bec64ca6904

Aliases

arxiv: 2312.16225 · arxiv_version: 2312.16225v1 · doi: 10.48550/arxiv.2312.16225 · pith_short_12: WLJB3NSSXIOI · pith_short_16: WLJB3NSSXIOIQENH · pith_short_8: WLJB3NSS

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/WLJB3NSSXIOIQENH4JQ6UDTDVM \
  | 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: b2d21db652ba1c8811a7e261ea0e63ab0fc73d14542b5348ee181bec64ca6904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2eaded63487468627a9c58b1010f5434d9b88f635c9f462d81cf3532215cf1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2023-12-24T16:14:34Z",
    "title_canon_sha256": "a720a57347eb12316dccc65af56c0da47f9358eec31ee68210a130c432a2180e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.16225",
    "kind": "arxiv",
    "version": 1
  }
}