Pith Number

pith:B2EQXLKY

pith:2024:B2EQXLKYGGLUTY25ORGCIEWVAM

not attested not anchored not stored refs pending

ExcluIR: Exclusionary Neural Information Retrieval

Jiahuan Pei, Maarten de Rijke, Mengqi Zhang, Pengjie Ren, Shiguang Wu, Wenhao Zhang, Zhaochun Ren, Zhumin Chen

arxiv:2404.17288 v1 · 2024-04-26 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2EQXLKYGGLUTY25ORGCIEWVAM}

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

Learning Robust Negation Text Representations

Receipt and verification

First computed	2026-07-05T08:12:35.827719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e890bad58319749e35d744c2412d50337d90bfd5c393e46040c5bbb8886eef3

Aliases

arxiv: 2404.17288 · arxiv_version: 2404.17288v1 · doi: 10.48550/arxiv.2404.17288 · pith_short_12: B2EQXLKYGGLU · pith_short_16: B2EQXLKYGGLUTY25 · pith_short_8: B2EQXLKY

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/B2EQXLKYGGLUTY25ORGCIEWVAM \
  | 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: 0e890bad58319749e35d744c2412d50337d90bfd5c393e46040c5bbb8886eef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c559ed8415092e632d26749a7b70c412ae162da3330082db4c96cb990896bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-04-26T09:43:40Z",
    "title_canon_sha256": "242690fe89f5eba727596c05b1442440bb527b169b5f0fedc8262a927c9a8d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17288",
    "kind": "arxiv",
    "version": 1
  }
}