Pith Number

pith:M2DRTL7D

pith:2015:M2DRTL7DVAMDAQX3BBML6JP7QU

not attested not anchored not stored refs pending

Visualizing the Process of Process Modeling with PPMCharts

Barbara Weber, Geert Poels, Hajo A. Reijers, Irene Vanderfeesten, Jakob Pinggera, Jan Claes

arxiv:1511.04053 v1 · 2015-11-11 · 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{M2DRTL7DVAMDAQX3BBML6JP7QU}

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	2026-05-18T01:27:06.135233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

668719afe3a8183042fb0858bf25ff852a05735e6836342c6dd93bd5c6a3aff8

Aliases

arxiv: 1511.04053 · arxiv_version: 1511.04053v1 · doi: 10.48550/arxiv.1511.04053 · pith_short_12: M2DRTL7DVAMD · pith_short_16: M2DRTL7DVAMDAQX3 · pith_short_8: M2DRTL7D

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/M2DRTL7DVAMDAQX3BBML6JP7QU \
  | 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: 668719afe3a8183042fb0858bf25ff852a05735e6836342c6dd93bd5c6a3aff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eeb337d158345cfc4192f562b2e7c2b2fa5880531eb150d6e1b4035ec9679e95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-11-11T17:40:41Z",
    "title_canon_sha256": "b24366ffa002b7960aaf27541beac2ef782427025cbb5139f7469d90c99ff28b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04053",
    "kind": "arxiv",
    "version": 1
  }
}