Pith Number

pith:UK7CQ4OF

pith:2022:UK7CQ4OFYYWLLRI355UFNXVUFX

not attested not anchored not stored refs pending

An Open Challenge for Inductive Link Prediction on Knowledge Graphs

Charles Tapley Hoyt, Max Berrendorf, Mikhail Galkin

arxiv:2203.01520 v2 · 2022-03-03 · cs.LG · 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{UK7CQ4OFYYWLLRI355UFNXVUFX}

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.

Cited by

2 papers in Pith

KGPFN: Unlocking the Potential of Knowledge Graph Foundation Model via In-Context Learning

Half a Link can Be Enough to Predict a Whole Link: Understanding Generalization in Knowledge Graph Foundation Models

Receipt and verification

First computed	2026-07-05T04:15:29.273337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2be2871c5c62cb5c51bef6856deb42dcffb45ed35bc74b098eb28b0ab804232

Aliases

arxiv: 2203.01520 · arxiv_version: 2203.01520v2 · doi: 10.48550/arxiv.2203.01520 · pith_short_12: UK7CQ4OFYYWL · pith_short_16: UK7CQ4OFYYWLLRI3 · pith_short_8: UK7CQ4OF

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/UK7CQ4OFYYWLLRI355UFNXVUFX \
  | 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: a2be2871c5c62cb5c51bef6856deb42dcffb45ed35bc74b098eb28b0ab804232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4983297cd1799e0e7a29889e3676e5c895ec1c0e08890f30a25807c3f4a81fd0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-03T05:24:09Z",
    "title_canon_sha256": "99e2d38ff6ea0840b3476c62c8709b48aa1460ded0a032d6e4d38973197d5cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01520",
    "kind": "arxiv",
    "version": 2
  }
}