Pith Number

pith:NG36KDVA

pith:2026:NG36KDVAZLJ2AYFJV7DSF2UNJY

not attested not anchored not stored refs pending

Generative Pseudo-Labeling for Pre-Ranking with LLMs

Binbin Cao, Daixuan Cheng, Jian Wu, Junyu Bi, Kun Yuan, Tao Wang, Xinting Niu

arxiv:2602.20995 v2 · 2026-02-24 · cs.IR · 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{NG36KDVAZLJ2AYFJV7DSF2UNJY}

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	2026-07-07T02:18:35.507192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69b7e50ea0cad3a060a9afc722ea8d4e26d40d9b5146283d92cd8c2c15941301

Aliases

arxiv: 2602.20995 · arxiv_version: 2602.20995v2 · doi: 10.48550/arxiv.2602.20995 · pith_short_12: NG36KDVAZLJ2 · pith_short_16: NG36KDVAZLJ2AYFJ · pith_short_8: NG36KDVA

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/NG36KDVAZLJ2AYFJV7DSF2UNJY \
  | 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: 69b7e50ea0cad3a060a9afc722ea8d4e26d40d9b5146283d92cd8c2c15941301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca35e95a03525bcd384b793f6428cdedbba6e3882f9b21f89e4ade3e9f55e47",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-02-24T15:14:49Z",
    "title_canon_sha256": "ef8ff0977960803f5e5266445d4e0c16a92033308277aaef92778b2da60228cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20995",
    "kind": "arxiv",
    "version": 2
  }
}