Pith Number

pith:OFTGH5GY

pith:2016:OFTGH5GYW5NBHEUWQTLANIMBQU

not attested not anchored not stored refs pending

Satisfiability Checking meets Symbolic Computation (Project Paper)

A. Cimatti, A. Griggio, A.M. Bigatti, B. Becker, B. Buchberger, D. Kroening, E. Abraham, J. Abbott, J.H. Davenport, M. Brain, M. England, P. Fontaine, S. Forrest, T. Sturm, W.M. Seiler

arxiv:1607.08028 v1 · 2016-07-27 · cs.SC · 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{OFTGH5GYW5NBHEUWQTLANIMBQU}

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	2026-05-18T01:03:17.825897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

716663f4d8b75a13929684d606a181851a05b0433bcada48b0a5bff8cb362af3

Aliases

arxiv: 1607.08028 · arxiv_version: 1607.08028v1 · doi: 10.48550/arxiv.1607.08028 · pith_short_12: OFTGH5GYW5NB · pith_short_16: OFTGH5GYW5NBHEUW · pith_short_8: OFTGH5GY

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/OFTGH5GYW5NBHEUWQTLANIMBQU \
  | 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: 716663f4d8b75a13929684d606a181851a05b0433bcada48b0a5bff8cb362af3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929eafc9e5c859ef8bded4f5a69dff48d13b127357fbb59043769a3f2b56b203",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2016-07-27T10:38:53Z",
    "title_canon_sha256": "b7bb336dfccceae65b91d65c2d495a500b7ad0891d903632995ef14e259d2f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08028",
    "kind": "arxiv",
    "version": 1
  }
}