Pith Number

pith:GYQAXT5R

pith:2016:GYQAXT5RFBBMKH36BTMP5LJJGU

not attested not anchored not stored refs pending

Reduction Rules for Colored Workflow Nets

Javier Esparza, Philipp Hoffmann

arxiv:1601.01928 v1 · 2016-01-08 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYQAXT5RFBBMKH36BTMP5LJJGU}

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	2026-05-18T01:23:11.040844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36200bcfb12842c51f7e0cd8fead29353d6b8ce268e316952a528f45d8904b5e

Aliases

arxiv: 1601.01928 · arxiv_version: 1601.01928v1 · doi: 10.48550/arxiv.1601.01928 · pith_short_12: GYQAXT5RFBBM · pith_short_16: GYQAXT5RFBBMKH36 · pith_short_8: GYQAXT5R

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/GYQAXT5RFBBMKH36BTMP5LJJGU \
  | 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: 36200bcfb12842c51f7e0cd8fead29353d6b8ce268e316952a528f45d8904b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ca6cb0a783771bfad89de18a9c959b9f6b7887b622166d361222be0edd314d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2016-01-08T16:18:45Z",
    "title_canon_sha256": "496fb352964f198786b319383eb7aae472c373c41ee0e6219dae17810a3dae0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.01928",
    "kind": "arxiv",
    "version": 1
  }
}