Pith Number

pith:AQNK35FW

pith:2025:AQNK35FW2JCGZUDBNH7PVVGYDX

not attested not anchored not stored refs pending

A Task Taxonomy for Conformance Checking

Finn Klessascheck, Jana-Rebecca Rehse, Lisa-Marie Klein, Luise Pufahl, Michael Grohs, Tatiana von Landesberger

arxiv:2507.11976 v1 · 2025-07-16 · 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{AQNK35FW2JCGZUDBNH7PVVGYDX}

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	2026-07-05T11:38:12.282181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

041aadf4b6d2446cd06169fefad4d81de860f0c4569358dd6cf691b33cecb8bd

Aliases

arxiv: 2507.11976 · arxiv_version: 2507.11976v1 · doi: 10.48550/arxiv.2507.11976 · pith_short_12: AQNK35FW2JCG · pith_short_16: AQNK35FW2JCGZUDB · pith_short_8: AQNK35FW

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/AQNK35FW2JCGZUDBNH7PVVGYDX \
  | 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: 041aadf4b6d2446cd06169fefad4d81de860f0c4569358dd6cf691b33cecb8bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18891b69cf6095ac86e8c24049fb5b903a476e2aab4a15c618af461de690c971",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-16T07:18:29Z",
    "title_canon_sha256": "f60534d85f89093c95f123763dd8aed3853a10c938e3eec046f00321a111148f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11976",
    "kind": "arxiv",
    "version": 1
  }
}