Pith Number

pith:PFRWNGF6

pith:2017:PFRWNGF6MCE5EPRXS3SD35MOAM

not attested not anchored not stored refs pending

Differentiable Learning of Logical Rules for Knowledge Base Reasoning

Fan Yang, William W. Cohen, Zhilin Yang

arxiv:1702.08367 v3 · 2017-02-27 · 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{PFRWNGF6MCE5EPRXS3SD35MOAM}

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	2026-05-18T00:29:39.288367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79636698be6089d23e3796e43df58e033783ed69ab6f8e00bc16ebeba37f451b

Aliases

arxiv: 1702.08367 · arxiv_version: 1702.08367v3 · doi: 10.48550/arxiv.1702.08367 · pith_short_12: PFRWNGF6MCE5 · pith_short_16: PFRWNGF6MCE5EPRX · pith_short_8: PFRWNGF6

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/PFRWNGF6MCE5EPRXS3SD35MOAM \
  | 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: 79636698be6089d23e3796e43df58e033783ed69ab6f8e00bc16ebeba37f451b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d6eaf7f3938249b26cda3be0c37f682b96f9c35c372bd871ee102a7ea88f4f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-02-27T16:44:38Z",
    "title_canon_sha256": "1f4c23a1435e23e547ef186ba0c2914d78c6154e83a1d27d2da63d05c1bb34bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08367",
    "kind": "arxiv",
    "version": 3
  }
}