Pith Number

pith:ACBVQTN3

pith:2022:ACBVQTN36B2JODELUICFVKQ4KX

not attested not anchored not stored refs pending

BLCU-ICALL at SemEval-2022 Task 1: Cross-Attention Multitasking Framework for Definition Modeling

Cunliang Kong, Erhong Yang, Hengyuan Zhang, Liner Yang, Ruining Chong, Yaping Huang, Yujie Wang

arxiv:2204.07701 v1 · 2022-04-16 · 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{ACBVQTN36B2JODELUICFVKQ4KX}

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	2026-07-05T04:15:17.596116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0083584dbbf074970c8ba2045aaa1c55e473532d874d320cc449bba77fcda7c7

Aliases

arxiv: 2204.07701 · arxiv_version: 2204.07701v1 · doi: 10.48550/arxiv.2204.07701 · pith_short_12: ACBVQTN36B2J · pith_short_16: ACBVQTN36B2JODEL · pith_short_8: ACBVQTN3

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/ACBVQTN36B2JODELUICFVKQ4KX \
  | 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: 0083584dbbf074970c8ba2045aaa1c55e473532d874d320cc449bba77fcda7c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d698e2ad1f1014e8a87390d22768be163d19cf073ca8f656a100a8459bacb9f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-16T02:33:28Z",
    "title_canon_sha256": "7b0466c8bf74ac83e45794ede8bc39ebad3d51dbe0cd317ef3135d10f5707f74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07701",
    "kind": "arxiv",
    "version": 1
  }
}