Pith Number

pith:RVGQU6FI

pith:2013:RVGQU6FIWQIWOMW7F7S2I2LJKT

not attested not anchored not stored refs pending

Compiling Finite Domain Constraints to SAT with BEE: the Director's Cut

Amit Metodi, Michael Codish, Yoav Fekete

arxiv:1308.3937 v1 · 2013-08-19 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVGQU6FIWQIWOMW7F7S2I2LJKT}

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	2026-05-18T03:15:35.268938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4d0a78a8b4116732df2fe5a4696954d868b096cc649a566adf2722026377cc

Aliases

arxiv: 1308.3937 · arxiv_version: 1308.3937v1 · doi: 10.48550/arxiv.1308.3937 · pith_short_12: RVGQU6FIWQIW · pith_short_16: RVGQU6FIWQIWOMW7 · pith_short_8: RVGQU6FI

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/RVGQU6FIWQIWOMW7F7S2I2LJKT \
  | 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: 8d4d0a78a8b4116732df2fe5a4696954d868b096cc649a566adf2722026377cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dfa38ea93ef6669d25462cef7e2b0059162a54d9f73a3de4e7df5a096ec0456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-08-19T07:15:16Z",
    "title_canon_sha256": "ba9c366b48a902d5ee25f7274ebe904f9f7981a4dc452921aa15af50fdd79b9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3937",
    "kind": "arxiv",
    "version": 1
  }
}