Pith Number

pith:MOI5LU5G

pith:2011:MOI5LU5GVXKQRZYTMVM7KYHXQG

not attested not anchored not stored refs pending

Simulation of space acquisition process of pedestrians using Proxemic Floor Field Model

Daichi Yanagisawa, Katsuhiro Nishinari, Kazumichi Ohtsuka, Takahiro Ezaki

arxiv:1108.4249 v2 · 2011-08-22 · 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{MOI5LU5GVXKQRZYTMVM7KYHXQG}

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	2026-05-18T03:51:12.844517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6391d5d3a6add508e7136559f560f781b1377f6c603aa9b5c8505de5d599a1f2

Aliases

arxiv: 1108.4249 · arxiv_version: 1108.4249v2 · doi: 10.48550/arxiv.1108.4249 · pith_short_12: MOI5LU5GVXKQ · pith_short_16: MOI5LU5GVXKQRZYT · pith_short_8: MOI5LU5G

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/MOI5LU5GVXKQRZYTMVM7KYHXQG \
  | 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: 6391d5d3a6add508e7136559f560f781b1377f6c603aa9b5c8505de5d599a1f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bccba0513aa7cc0873de1bde3bb3a232a65543e852c17e7f1ffe955164cfe22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-08-22T08:08:43Z",
    "title_canon_sha256": "682a99f1f866930be3ba457a210eb152279c54d6a07f3d25c10b35561bfb9443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4249",
    "kind": "arxiv",
    "version": 2
  }
}