Pith Number

pith:7FHGOTX5

pith:2023:7FHGOTX5MTMLSLXFPVFGP62YUZ

not attested not anchored not stored refs pending

DAMO-NLP at SemEval-2023 Task 2: A Unified Retrieval-augmented System for Multilingual Named Entity Recognition

Fei Huang, Jiong Cai, Kewei Tu, Pengjun Xie, Shen Huang, Weiming Lu, Yinghui Li, Yong Jiang, Yueting Zhuang, Zeqi Tan, Zixia Jia

arxiv:2305.03688 v3 · 2023-05-05 · 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{7FHGOTX5MTMLSLXFPVFGP62YUZ}

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	2026-07-05T06:11:05.073100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f94e674efd64d8b92ee57d4a67fb58a65bcfda6cb07f34e35a4b2aa2fa7f6892

Aliases

arxiv: 2305.03688 · arxiv_version: 2305.03688v3 · doi: 10.48550/arxiv.2305.03688 · pith_short_12: 7FHGOTX5MTML · pith_short_16: 7FHGOTX5MTMLSLXF · pith_short_8: 7FHGOTX5

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/7FHGOTX5MTMLSLXFPVFGP62YUZ \
  | 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: f94e674efd64d8b92ee57d4a67fb58a65bcfda6cb07f34e35a4b2aa2fa7f6892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99b5634ca9b7451fcff3914429b21758f5d7091c43a601b4c05001c11aea569",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-05T16:59:26Z",
    "title_canon_sha256": "57e9f0fec305b58a91c0880c3b31d436a79dbc893d588b0068f636af0690ae55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03688",
    "kind": "arxiv",
    "version": 3
  }
}