Pith Number

pith:OYVILAXM

pith:2021:OYVILAXMBG62UIQ6UTCWQUMBK2

not attested not anchored not stored refs pending

Pre-trained Language Model based Ranking in Baidu Search

Daiting Shi, Dawei Yin, Dehong Ma, Hengyi Cai, Lixin Zou, Shengqiang Zhang, Shuaiqiang Wang, Suqi Cheng, Weiyue Su, Zhicong Cheng, Zhifan Zhu

arxiv:2105.11108 v3 · 2021-05-24 · 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{OYVILAXMBG62UIQ6UTCWQUMBK2}

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	2026-07-05T02:52:16.452231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

762a8582ec09bdaa221ea4c56851815680a227a5b25f3f724422dcae57fd69a7

Aliases

arxiv: 2105.11108 · arxiv_version: 2105.11108v3 · doi: 10.48550/arxiv.2105.11108 · pith_short_12: OYVILAXMBG62 · pith_short_16: OYVILAXMBG62UIQ6 · pith_short_8: OYVILAXM

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/OYVILAXMBG62UIQ6UTCWQUMBK2 \
  | 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: 762a8582ec09bdaa221ea4c56851815680a227a5b25f3f724422dcae57fd69a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ffc14af1f00ec3345f54fe712b5ddfeb3c9394cd2e38fa708985f1ac65c952",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-05-24T06:12:06Z",
    "title_canon_sha256": "39707f8a44814c178ee765c3bda97d81b768dbb05b9de56e8072da8128190a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11108",
    "kind": "arxiv",
    "version": 3
  }
}