Pith Number

pith:CXJWX3VW

pith:2023:CXJWX3VWKHTAPMGBIRKXLZECC6

not attested not anchored not stored refs pending

Bidirectional End-to-End Learning of Retriever-Reader Paradigm for Entity Linking

Hai-Tao Zheng, Pengjun Xie, Xingyu Lu, Yangning Li, Yinghui Li, Ying Shen, Yong Jiang

arxiv:2306.12245 v4 · 2023-06-21 · 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{CXJWX3VWKHTAPMGBIRKXLZECC6}

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.

Cited by

1 paper in Pith

Refine Knowledge of Large Language Models via Adaptive Contrastive Learning

Receipt and verification

First computed	2026-07-05T07:58:20.735216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d36beeb651e607b0c1445575e48217bb02ad35d704cd90aed0e91ea0b34380

Aliases

arxiv: 2306.12245 · arxiv_version: 2306.12245v4 · doi: 10.48550/arxiv.2306.12245 · pith_short_12: CXJWX3VWKHTA · pith_short_16: CXJWX3VWKHTAPMGB · pith_short_8: CXJWX3VW

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/CXJWX3VWKHTAPMGBIRKXLZECC6 \
  | 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: 15d36beeb651e607b0c1445575e48217bb02ad35d704cd90aed0e91ea0b34380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7e53a4128782494b57c9ad50e5899f947195265c0075d71631b22fa3d51e47b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-21T13:04:30Z",
    "title_canon_sha256": "6d1eb63d29c39ce0dceeff86a988e20bd6b7302ed7f92d31673a7a10d11cb800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.12245",
    "kind": "arxiv",
    "version": 4
  }
}