Pith Number

pith:JGG3GG32

pith:2023:JGG3GG32FXTSIA7WJLG5EZOZW5

not attested not anchored not stored refs pending

A Symbolic Algorithm for the Case-Split Rule in Solving Word Constraints with Extensions (Technical Report)

Andrea Turrini, Ond\v{r}ej Leng\'al, Vojt\v{e}ch Havlena, Yu-Fang Chen

arxiv:2303.01142 v1 · 2023-03-02 · 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{JGG3GG32FXTSIA7WJLG5EZOZW5}

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	2026-07-05T05:47:27.394506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

498db31b7a2de72403f64acdd265d9b77229b037514216da0b61965cc9a06781

Aliases

arxiv: 2303.01142 · arxiv_version: 2303.01142v1 · doi: 10.48550/arxiv.2303.01142 · pith_short_12: JGG3GG32FXTS · pith_short_16: JGG3GG32FXTSIA7W · pith_short_8: JGG3GG32

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/JGG3GG32FXTSIA7WJLG5EZOZW5 \
  | 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: 498db31b7a2de72403f64acdd265d9b77229b037514216da0b61965cc9a06781

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd1073f91c04d3d773530e49e0e51c48514aaa40f9e3dca096a5ae9271b517d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2023-03-02T10:41:43Z",
    "title_canon_sha256": "65c4fa40b14623128a5391d173da482dbc54aa2a61687e831f250665e382e82b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01142",
    "kind": "arxiv",
    "version": 1
  }
}