Pith Number

pith:7DXU3S5G

pith:2023:7DXU3S5GPPO2LP2RKFULRSLJXU

not attested not anchored not stored refs pending

Improving Few-shot and Zero-shot Entity Linking with Coarse-to-Fine Lexicon-based Retriever

Bingbing Wang, Libo Qin, Qin Zhao, Ruifeng Xu, Shijue Huang

arxiv:2308.03365 v2 · 2023-08-07 · 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{7DXU3S5GPPO2LP2RKFULRSLJXU}

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	2026-07-05T06:40:36.254495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ef4dcba67bdda5bf515168b8c969bd363727cb4cbb5d3aa5e646f752c069e1

Aliases

arxiv: 2308.03365 · arxiv_version: 2308.03365v2 · doi: 10.48550/arxiv.2308.03365 · pith_short_12: 7DXU3S5GPPO2 · pith_short_16: 7DXU3S5GPPO2LP2R · pith_short_8: 7DXU3S5G

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/7DXU3S5GPPO2LP2RKFULRSLJXU \
  | 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: f8ef4dcba67bdda5bf515168b8c969bd363727cb4cbb5d3aa5e646f752c069e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f74dfd51b5c7c26f6d54616c70b3313a8b6b5f7f28fc1d49555a8bc4b75e0e72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-07T07:39:43Z",
    "title_canon_sha256": "a32c54be26095d014e2c1cbafe1aad2932598f8be2e44c81b0396f97349644c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03365",
    "kind": "arxiv",
    "version": 2
  }
}