Pith Number

pith:M6QGMZPV

pith:2021:M6QGMZPVVR6WY5L367QLFVHOVT

not attested not anchored not stored refs pending

Iltis: Learning Logic in the Web

Christine Quenkert, Fabian Vehlken, Felix Tschirbs, Gaetano Geck, Jonas Schmidt, Marko Schmellenkamp, Thomas Zeume

arxiv:2105.05763 v3 · 2021-05-12 · 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{M6QGMZPVVR6WY5L367QLFVHOVT}

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.

Cited by

1 paper in Pith

Z3Guide: A Scalable, Student-Centered, and Extensible Educational Environment for Logic Modeling

Receipt and verification

First computed	2026-07-05T04:26:45.153222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a06665f5ac7d6c757bf7e0b2d4eeace720cc67d99d4d963bffb4cf20fe5103

Aliases

arxiv: 2105.05763 · arxiv_version: 2105.05763v3 · doi: 10.48550/arxiv.2105.05763 · pith_short_12: M6QGMZPVVR6W · pith_short_16: M6QGMZPVVR6WY5L3 · pith_short_8: M6QGMZPV

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/M6QGMZPVVR6WY5L367QLFVHOVT \
  | 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: 67a06665f5ac7d6c757bf7e0b2d4eeace720cc67d99d4d963bffb4cf20fe5103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b3fa02bf5bf3274a64c0f354ed24c5b63a991bf1859caa6164ccc9490e2a6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2021-05-12T16:30:53Z",
    "title_canon_sha256": "3ee3e61f0a6c761343a36f755b9a39b240f65955e50c573ee9816a1f6f56de34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05763",
    "kind": "arxiv",
    "version": 3
  }
}