Pith Number

pith:TEBSI27S

pith:2013:TEBSI27S3EEUDZKPRSTFSH7RAI

not attested not anchored not stored refs pending

A Scalable and Nearly Uniform Generator of SAT Witnesses

Kuldeep S. Meel, Moshe Y. Vardi, Supratik Chakraborty

arxiv:1304.1584 v1 · 2013-04-04 · 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{TEBSI27S3EEUDZKPRSTFSH7RAI}

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	2026-05-18T03:28:55.306896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9903246bf2d90941e54f8ca6591ff1020e605cdbb1851ff34e00fee7598bffd5

Aliases

arxiv: 1304.1584 · arxiv_version: 1304.1584v1 · doi: 10.48550/arxiv.1304.1584 · pith_short_12: TEBSI27S3EEU · pith_short_16: TEBSI27S3EEUDZKP · pith_short_8: TEBSI27S

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/TEBSI27S3EEUDZKPRSTFSH7RAI \
  | 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: 9903246bf2d90941e54f8ca6591ff1020e605cdbb1851ff34e00fee7598bffd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa376584b29faada495a3e4ff1a8855ce1686d8a335aeffed8f849d4f4d3e23c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-04-04T23:19:36Z",
    "title_canon_sha256": "1e85f5f6453744a4b928bb45be0b217468406e7fbfd76cfd4e60602460c26764"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1584",
    "kind": "arxiv",
    "version": 1
  }
}