Pith Number

pith:NAPTDIHL

pith:2013:NAPTDIHLORZ2LTRQ3MC23N6BNN

not attested not anchored not stored refs pending

Towards a serious games evacuation simulator

Ant\'onio Coelho, Ant\'onio Le\c{c}a Coelho, Jo\~ao Em\'ilio Almeida, Jo\~ao Ribeiro, Rosaldo J. F. Rossetti

arxiv:1303.3827 v1 · 2013-03-15 · cs.MA · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAPTDIHLORZ2LTRQ3MC23N6BNN}

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	2026-05-18T03:30:42.966566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681f31a0eb7473a5ce30db05adb7c16b644112671217ab142813eb931ed860fc

Aliases

arxiv: 1303.3827 · arxiv_version: 1303.3827v1 · doi: 10.48550/arxiv.1303.3827 · pith_short_12: NAPTDIHLORZ2 · pith_short_16: NAPTDIHLORZ2LTRQ · pith_short_8: NAPTDIHL

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/NAPTDIHLORZ2LTRQ3MC23N6BNN \
  | 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: 681f31a0eb7473a5ce30db05adb7c16b644112671217ab142813eb931ed860fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a23e6ada769ae08386930f9a6c77e1034b4ef1493deb15be11eeabecd12fdc",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2013-03-15T16:53:29Z",
    "title_canon_sha256": "f94031329b2e00e2d7e178ef8828bb07b162c92e81987fdd4a2b13c18055247d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3827",
    "kind": "arxiv",
    "version": 1
  }
}