Pith Number

pith:YBWEL5RH

pith:2017:YBWEL5RH3JWT3EKKSKFXH4UA3W

not attested not anchored not stored refs pending

An Introduction to Classic DEVS

Hans Vangheluwe, Yentl Van Tendeloo

arxiv:1701.07697 v5 · 2017-01-26 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YBWEL5RH3JWT3EKKSKFXH4UA3W}

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	2026-05-18T00:17:01.980531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c06c45f627da6d3d914a928b73f280ddaf2e47c1796f7c48583b431a63209770

Aliases

arxiv: 1701.07697 · arxiv_version: 1701.07697v5 · doi: 10.48550/arxiv.1701.07697 · pith_short_12: YBWEL5RH3JWT · pith_short_16: YBWEL5RH3JWT3EKK · pith_short_8: YBWEL5RH

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/YBWEL5RH3JWT3EKKSKFXH4UA3W \
  | 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: c06c45f627da6d3d914a928b73f280ddaf2e47c1796f7c48583b431a63209770

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc17efa2ce94011dff1cfaf97e5398cecacb3ce0b70af377ed944d0991604605",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2017-01-26T13:38:19Z",
    "title_canon_sha256": "53fc750e84c91403562f46c96bdfc2ac3e3f18058409177af8e7aabc042511d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07697",
    "kind": "arxiv",
    "version": 5
  }
}