Pith Number

pith:PC5DJQ7Y

pith:2021:PC5DJQ7YBTSJIDSBQUZKTD6CQH

not attested not anchored not stored refs pending

Benchmarking Knowledge-driven Zero-shot Learning

Huajun Chen, Jeff Z. Pan, Jiaoyan Chen, Juan Li, Xiang Zhuang, Yuxia Geng, Zhuo Chen, Zonggang Yuan

arxiv:2106.15047 v3 · 2021-06-29 · 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{PC5DJQ7YBTSJIDSBQUZKTD6CQH}

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	2026-07-05T05:10:52.706394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ba34c3f80ce4940e418532a98fc281c314fb3a7a6eecf3e84c0c85f897f58a

Aliases

arxiv: 2106.15047 · arxiv_version: 2106.15047v3 · doi: 10.48550/arxiv.2106.15047 · pith_short_12: PC5DJQ7YBTSJ · pith_short_16: PC5DJQ7YBTSJIDSB · pith_short_8: PC5DJQ7Y

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/PC5DJQ7YBTSJIDSBQUZKTD6CQH \
  | 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: 78ba34c3f80ce4940e418532a98fc281c314fb3a7a6eecf3e84c0c85f897f58a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1399a99965c2d723f123d3bc440526c6e9b3b8cc6b121be1a98debe3d077202",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-06-29T01:22:49Z",
    "title_canon_sha256": "e3e1e052348eda5022b14dc2b1d4056a97046b2b58c65435501aad2c500715b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15047",
    "kind": "arxiv",
    "version": 3
  }
}