Pith Number

pith:OAU6PITA

pith:2026:OAU6PITANQVITDDZG2LN3MTSS5

not attested not anchored not stored refs pending

An AutomationML Domain Library for the Formalized Process Description

Alexander Fay, Felix Gehlhoff, Hamied Nabizada, Rainer Drath

arxiv:2606.03691 v1 · 2026-06-02 · cs.SE · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAU6PITANQVITDDZG2LN3MTSS5}

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	2026-06-03T01:06:04.658495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7029e7a2606c2a898c793696ddb272975edac084f8acb23f1d3a3d3048d81167

Aliases

arxiv: 2606.03691 · arxiv_version: 2606.03691v1 · doi: 10.48550/arxiv.2606.03691 · pith_short_12: OAU6PITANQVI · pith_short_16: OAU6PITANQVITDDZ · pith_short_8: OAU6PITA

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/OAU6PITANQVITDDZG2LN3MTSS5 \
  | 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: 7029e7a2606c2a898c793696ddb272975edac084f8acb23f1d3a3d3048d81167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f6a8efd6403c0f2f5c8ac1f67d27aa9e7d9c7ea365e4a736ace28bfc55fa71e",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2026-06-02T14:14:25Z",
    "title_canon_sha256": "7d7308a6f9afa3e68999a276ffa55bd6c3662f3c818fe2b256e7205775278e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03691",
    "kind": "arxiv",
    "version": 1
  }
}