Pith Number

pith:KYVKKRRB

pith:2023:KYVKKRRBYCTPRGXZXHCARSDVLQ

not attested not anchored not stored refs pending

Generalizing to Unseen Elements: A Survey on Knowledge Extrapolation for Knowledge Graphs

Huajun Chen, Jeff Z. Pan, Mingyang Chen, Wen Zhang, Yuxia Geng, Zezhong Xu

arxiv:2302.01859 v2 · 2023-02-03 · 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{KYVKKRRBYCTPRGXZXHCARSDVLQ}

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	2026-07-05T07:24:48.118544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

562aa54621c0a6f89af9b9c408c8755c1e0ff9cdc62ba7e39ed14620249f1dbb

Aliases

arxiv: 2302.01859 · arxiv_version: 2302.01859v2 · doi: 10.48550/arxiv.2302.01859 · pith_short_12: KYVKKRRBYCTP · pith_short_16: KYVKKRRBYCTPRGXZ · pith_short_8: KYVKKRRB

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/KYVKKRRBYCTPRGXZXHCARSDVLQ \
  | 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: 562aa54621c0a6f89af9b9c408c8755c1e0ff9cdc62ba7e39ed14620249f1dbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957bb404c0d21d0d6b1af1726f8f00e9278562d80f73eb8e370193640d1266d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-02-03T17:05:59Z",
    "title_canon_sha256": "159f7b1eaa72a4df2f4db16b2f4a4ef536aa6c92891d296712dc0bdb2fc3103f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01859",
    "kind": "arxiv",
    "version": 2
  }
}