Pith Number

pith:IXX4L4P3

pith:2019:IXX4L4P3SR4YJIDY5AWB257ZFS

not attested not anchored not stored refs pending

Synthesizing Datalog Programs Using Numerical Relaxation

Kihong Heo, Mayur Naik, Mukund Raghothaman, Xujie Si

arxiv:1906.00163 v2 · 2019-06-01 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXX4L4P3SR4YJIDY5AWB257ZFS}

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	2026-05-17T23:42:18.626611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45efc5f1fb947984a078e82c1d77f92cbe09d8f51632bedf55b78fbcd76d6d2d

Aliases

arxiv: 1906.00163 · arxiv_version: 1906.00163v2 · doi: 10.48550/arxiv.1906.00163 · pith_short_12: IXX4L4P3SR4Y · pith_short_16: IXX4L4P3SR4YJIDY · pith_short_8: IXX4L4P3

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/IXX4L4P3SR4YJIDY5AWB257ZFS \
  | 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: 45efc5f1fb947984a078e82c1d77f92cbe09d8f51632bedf55b78fbcd76d6d2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81be99917110427e7206221100e7bb21f944d43edc84c8c6c86f8b3360e361e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2019-06-01T06:42:05Z",
    "title_canon_sha256": "740328e9cb2172da81ed49ecaa45cd10956916627deb151169f75a56b5eba990"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00163",
    "kind": "arxiv",
    "version": 2
  }
}