Pith Number

pith:GKJEQ5NX

pith:2015:GKJEQ5NXLHHKR72A3OAJSFD67T

not attested not anchored not stored refs pending

Model Checking Constraint LTL over Trees

Alexander Kartzow, Thomas Weidner

arxiv:1504.06105 v1 · 2015-04-23 · 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{GKJEQ5NXLHHKR72A3OAJSFD67T}

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	2026-05-18T02:18:02.575537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32924875b759cea8ff40db8099147efcdeece54b6ebf7411fe84a11e98b2f6e2

Aliases

arxiv: 1504.06105 · arxiv_version: 1504.06105v1 · doi: 10.48550/arxiv.1504.06105 · pith_short_12: GKJEQ5NXLHHK · pith_short_16: GKJEQ5NXLHHKR72A · pith_short_8: GKJEQ5NX

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/GKJEQ5NXLHHKR72A3OAJSFD67T \
  | 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: 32924875b759cea8ff40db8099147efcdeece54b6ebf7411fe84a11e98b2f6e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "932c0c06939a80a99f126daa0af8a1f395baa98db68c0d3f568a22f89775140a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-04-23T09:37:06Z",
    "title_canon_sha256": "0d3866149e9922b793366a45dbd5cb205caa40773d23c41030aadff728246c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06105",
    "kind": "arxiv",
    "version": 1
  }
}