Pith Number

pith:UUNZQFHL

pith:2022:UUNZQFHLUFIX2DYOGP2YGPWECB

not attested not anchored not stored refs pending

Knowledge Is Flat: A Seq2Seq Generative Framework for Various Knowledge Graph Completion

Bing Li, Chen Chen, Kwok-Yan Lam, Yufei Wang

arxiv:2209.07299 v2 · 2022-09-15 · 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{UUNZQFHLUFIX2DYOGP2YGPWECB}

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	2026-07-05T04:58:06.603628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a51b9814eba1517d0f0e33f5833ec41042ac6daa883dd260989cfb4cb10ad7e7

Aliases

arxiv: 2209.07299 · arxiv_version: 2209.07299v2 · doi: 10.48550/arxiv.2209.07299 · pith_short_12: UUNZQFHLUFIX · pith_short_16: UUNZQFHLUFIX2DYO · pith_short_8: UUNZQFHL

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/UUNZQFHLUFIX2DYOGP2YGPWECB \
  | 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: a51b9814eba1517d0f0e33f5833ec41042ac6daa883dd260989cfb4cb10ad7e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237e74f597422d92040a9df3d7263f9b47fd55c17f5f769733aa4785ed6114ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-09-15T13:49:40Z",
    "title_canon_sha256": "6e572e7e57cc8801fffff2639f3f5fd389a88f7fd0bbcf3fd426518347c9fea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.07299",
    "kind": "arxiv",
    "version": 2
  }
}