Pith Number

pith:H2SJ6S3S

pith:2021:H2SJ6S3SIWW2VGTTOPBI2AMTH4

not attested not anchored not stored refs pending

Context-aware Reranking with Utility Maximization for Recommendation

Qing Liu, Ruiming Tang, Weinan Zhang, Weiwen Liu, Xinyi Dai, Xiuqiang He, Yong Yu, Yunjia Xi

arxiv:2110.09059 v2 · 2021-10-18 · 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{H2SJ6S3SIWW2VGTTOPBI2AMTH4}

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

3 papers in Pith

Rich-Media Re-Ranker: A User Satisfaction-Driven LLM Re-ranking Framework for Rich-Media Search

Dual-Rerank: Fusing Causality and Utility for Industrial Generative Reranking

Next-Scale Generative Reranking: A Tree-based Generative Rerank Method at Meituan

Receipt and verification

First computed	2026-07-05T03:56:31.867208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ea49f4b7245adaa9a7373c28d01933f0fc6fe4ebf27309ebf9e354b402490c2

Aliases

arxiv: 2110.09059 · arxiv_version: 2110.09059v2 · doi: 10.48550/arxiv.2110.09059 · pith_short_12: H2SJ6S3SIWW2 · pith_short_16: H2SJ6S3SIWW2VGTT · pith_short_8: H2SJ6S3S

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/H2SJ6S3SIWW2VGTTOPBI2AMTH4 \
  | 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: 3ea49f4b7245adaa9a7373c28d01933f0fc6fe4ebf27309ebf9e354b402490c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e12e2b5191def9d1dc2f8e5a077d80be6d6fe8d2e79f8806b8629ba7416eb934",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-10-18T07:05:27Z",
    "title_canon_sha256": "6e791705618617f4693d6af583cbc452a7074126621618c710f630a72982025a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09059",
    "kind": "arxiv",
    "version": 2
  }
}