Pith Number

pith:N2C2BRSE

pith:2018:N2C2BRSEN3C3IBSCTGO3AUMGJK

not attested not anchored not stored refs pending

Extending the DEVS Formalism with Initialization Information

Hans Vangheluwe, Yentl Van Tendeloo

arxiv:1802.04527 v1 · 2018-02-13 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2C2BRSEN3C3IBSCTGO3AUMGJK}

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	2026-05-18T00:23:42.180587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e85a0c6446ec5b40642999db051864abf2cb4f0f6c2b4254e379a860ed54a62

Aliases

arxiv: 1802.04527 · arxiv_version: 1802.04527v1 · doi: 10.48550/arxiv.1802.04527 · pith_short_12: N2C2BRSEN3C3 · pith_short_16: N2C2BRSEN3C3IBSC · pith_short_8: N2C2BRSE

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/N2C2BRSEN3C3IBSCTGO3AUMGJK \
  | 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: 6e85a0c6446ec5b40642999db051864abf2cb4f0f6c2b4254e379a860ed54a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74f2c28526af066b3cf9eba2118460623c142fc5900d79f8fb8bf70128662d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-02-13T09:51:07Z",
    "title_canon_sha256": "5f1dfb005cb4819b04db77647f622af9473dfd674a67c90550c68c08cba0569c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04527",
    "kind": "arxiv",
    "version": 1
  }
}