Pith Number

pith:OVUPV7QF

pith:2021:OVUPV7QFDHQPSNBJQV2RC27CYM

not attested not anchored not stored refs pending

Benchmarking the Combinatorial Generalizability of Complex Query Answering on Knowledge Graphs

Hang Yin, Yangqiu Song, Zihao Wang

arxiv:2109.08925 v2 · 2021-09-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVUPV7QFDHQPSNBJQV2RC27CYM}

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

1 paper in Pith

Enhancing Transformers for Generalizable First-Order Logical Entailment

Receipt and verification

First computed	2026-07-05T03:29:18.892896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7568fafe0519e0f934298575116be2c30a5f9f26d862461449a279ddf2d20483

Aliases

arxiv: 2109.08925 · arxiv_version: 2109.08925v2 · doi: 10.48550/arxiv.2109.08925 · pith_short_12: OVUPV7QFDHQP · pith_short_16: OVUPV7QFDHQPSNBJ · pith_short_8: OVUPV7QF

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/OVUPV7QFDHQPSNBJQV2RC27CYM \
  | 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: 7568fafe0519e0f934298575116be2c30a5f9f26d862461449a279ddf2d20483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36afab7326714d7ec39c13f4902a970d01e6273a9fd76c96507eb5a98c60ce27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-18T12:58:55Z",
    "title_canon_sha256": "840fdf8b539ac6a59d4ca3b56265899d0943ccfe5728f84da7a1e0fae9f54ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08925",
    "kind": "arxiv",
    "version": 2
  }
}