Pith Number

pith:U2LYO2XW

pith:2023:U2LYO2XW7QTDT37U6RPPDLYD6E

not attested not anchored not stored refs pending

Multi-Scenario Ranking with Adaptive Feature Learning

Bofang Li, Bo Zheng, Chenliang Li, Hongbo Deng, Jian Xu, Qian Wang, Si Chen, Xubin Li, Yu Tian

arxiv:2306.16732 v1 · 2023-06-29 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2LYO2XW7QTDT37U6RPPDLYD6E}

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	2026-07-05T06:26:08.844646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a697876af6fc2639eff4f45ef1af03f121c1677036b444a73e1ce99e9ee1c706

Aliases

arxiv: 2306.16732 · arxiv_version: 2306.16732v1 · doi: 10.48550/arxiv.2306.16732 · pith_short_12: U2LYO2XW7QTD · pith_short_16: U2LYO2XW7QTDT37U · pith_short_8: U2LYO2XW

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/U2LYO2XW7QTDT37U6RPPDLYD6E \
  | 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: a697876af6fc2639eff4f45ef1af03f121c1677036b444a73e1ce99e9ee1c706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "814cef92ddc59d1f4beeb9fa26fe65c19b320c130d9c9fe805949f4ad9c29632",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-06-29T07:14:34Z",
    "title_canon_sha256": "4b8fb96a468b3c3769b203c12a97fbb502bf51f38d394fb7e5a45324fcdea6f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.16732",
    "kind": "arxiv",
    "version": 1
  }
}