Pith Number

pith:3D7J7NIB

pith:2023:3D7J7NIB72JSW6AW3TXDIWM5Q6

not attested not anchored not stored refs pending

Rethinking the Role of Pre-ranking in Large-scale E-Commerce Searching System

Dan Ou, Longbin Li, Qingwen Liu, Sen Li, Xiaoyi Zeng, Yuheng Huang, Zhixuan Zhang

arxiv:2305.13647 v1 · 2023-05-23 · 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{3D7J7NIB72JSW6AW3TXDIWM5Q6}

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	2026-07-05T06:12:55.609727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8fe9fb501fe932b7816dcee34599d8794c711651f81b30a81a3e6e5304d39a0

Aliases

arxiv: 2305.13647 · arxiv_version: 2305.13647v1 · doi: 10.48550/arxiv.2305.13647 · pith_short_12: 3D7J7NIB72JS · pith_short_16: 3D7J7NIB72JSW6AW · pith_short_8: 3D7J7NIB

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/3D7J7NIB72JSW6AW3TXDIWM5Q6 \
  | 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: d8fe9fb501fe932b7816dcee34599d8794c711651f81b30a81a3e6e5304d39a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07de00d34eef9b089d23b634b283a3c1030f10c76a3daefb995dd70fbc56d822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-05-23T03:43:12Z",
    "title_canon_sha256": "e9314a1420e131b84c5c1fd904c5bbbc7afc5a587e1cb1094aa021afbc310875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13647",
    "kind": "arxiv",
    "version": 1
  }
}