Pith Number

pith:JCWE3HMK

pith:2025:JCWE3HMKGRHZUTAZPQS4KZGFVT

not attested not anchored not stored refs pending

ERank: Fusing Supervised Fine-Tuning and Reinforcement Learning for Effective and Efficient Text Reranking

Dingkun Long, Mingxin Li, Pengjun Xie, Weiguo Zheng, Yanzhao Zhang, Yuzheng Cai

arxiv:2509.00520 v1 · 2025-08-30 · 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{JCWE3HMKGRHZUTAZPQS4KZGFVT}

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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

2 papers in Pith

GroupRank: A Groupwise Paradigm for Effective and Efficient Passage Reranking with LLMs

A Survey of Reasoning-Intensive Retrieval: Progress and Challenges

Receipt and verification

First computed	2026-07-05T12:02:17.724141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ac4d9d8a344f9a4c197c25c564c5acfbf43b02b02d2e51fd8aeb01ea7a2f4b

Aliases

arxiv: 2509.00520 · arxiv_version: 2509.00520v1 · doi: 10.48550/arxiv.2509.00520 · pith_short_12: JCWE3HMKGRHZ · pith_short_16: JCWE3HMKGRHZUTAZ · pith_short_8: JCWE3HMK

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/JCWE3HMKGRHZUTAZPQS4KZGFVT \
  | 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: 48ac4d9d8a344f9a4c197c25c564c5acfbf43b02b02d2e51fd8aeb01ea7a2f4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deb8b8ae3fac1f9dae28de0458821e82a21e63b1e36e78fa78503aac4715e194",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-30T14:56:53Z",
    "title_canon_sha256": "7e107f122270c234c545b884bf60387d5786f928a3dbc09a6172427c52dae3f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00520",
    "kind": "arxiv",
    "version": 1
  }
}