Pith Number

pith:MXPH546K

pith:2016:MXPH546KYPUUD2QTC7VB7WISOG

not attested not anchored not stored refs pending

Satisfiability Checking and Symbolic Computation

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:1607.06945 v1 · 2016-07-23 · 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{MXPH546KYPUUD2QTC7VB7WISOG}

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	2026-05-18T00:49:52.026186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65de7ef3cac3e941ea1317ea1fd91271a98a75b096b4fd3ebc985aab529a6cbc

Aliases

arxiv: 1607.06945 · arxiv_version: 1607.06945v1 · doi: 10.48550/arxiv.1607.06945 · pith_short_12: MXPH546KYPUU · pith_short_16: MXPH546KYPUUD2QT · pith_short_8: MXPH546K

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/MXPH546KYPUUD2QTC7VB7WISOG \
  | 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: 65de7ef3cac3e941ea1317ea1fd91271a98a75b096b4fd3ebc985aab529a6cbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811e3b8f09463428796356147cd4ac3a137454620f291d2bfcbf3054e007e352",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2016-07-23T14:52:23Z",
    "title_canon_sha256": "a8363fbf99207c6d234d57a53d7da85eaa9984eeeec3d75501b987feb60906bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06945",
    "kind": "arxiv",
    "version": 1
  }
}