Pith Number

pith:OWKWDBM5

pith:2017:OWKWDBM5RIWU7THA3MN66FY5UT

not attested not anchored not stored refs pending

On the Usability of Probably Approximately Correct Implication Bases

Daniel Borchmann, Sergei Obiedkov, Tom Hanika

arxiv:1701.00877 v2 · 2017-01-04 · cs.AI · cs.LG · 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{OWKWDBM5RIWU7THA3MN66FY5UT}

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	2026-05-18T00:27:21.864838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759561859d8a2d4fcce0db1bef171da4dd922dee992429aa34535d4195309e7a

Aliases

arxiv: 1701.00877 · arxiv_version: 1701.00877v2 · doi: 10.48550/arxiv.1701.00877 · pith_short_12: OWKWDBM5RIWU · pith_short_16: OWKWDBM5RIWU7THA · pith_short_8: OWKWDBM5

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/OWKWDBM5RIWU7THA3MN66FY5UT \
  | 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: 759561859d8a2d4fcce0db1bef171da4dd922dee992429aa34535d4195309e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a39676ba697303ace5c83df5b421d46064ead75be6d38ff404922769ca229d8e",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-01-04T00:45:37Z",
    "title_canon_sha256": "7148a63e88872820dc0735f24a3ad7f682681049b59dfa7efa0b7e4e6fe70874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00877",
    "kind": "arxiv",
    "version": 2
  }
}