Pith Number

pith:CZ5OXME2

pith:2024:CZ5OXME2PJDDMGR7QFS7BUTC4K

not attested not anchored not stored refs pending

Simple but Efficient: A Multi-Scenario Nearline Retrieval Framework for Recommendation on Taobao

Jianhang Huang, Jian Wu, Longbin Li, Wen Chen, Yingcai Ma, Yuliang Yan, Yuning Jiang, Ziyang Wang

arxiv:2408.00247 v3 · 2024-08-01 · 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{CZ5OXME2PJDDMGR7QFS7BUTC4K}

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	2026-07-05T08:52:37.577663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167aebb09a7a46361a3f8165f0d262e2b6015af2f979839b1c7dcf3af5fe1f87

Aliases

arxiv: 2408.00247 · arxiv_version: 2408.00247v3 · doi: 10.48550/arxiv.2408.00247 · pith_short_12: CZ5OXME2PJDD · pith_short_16: CZ5OXME2PJDDMGR7 · pith_short_8: CZ5OXME2

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/CZ5OXME2PJDDMGR7QFS7BUTC4K \
  | 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: 167aebb09a7a46361a3f8165f0d262e2b6015af2f979839b1c7dcf3af5fe1f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114d7e200d78ed5a18606cdc40f8ad35ddbb607fb574c4050017ed735f63edb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-08-01T02:54:23Z",
    "title_canon_sha256": "873043fac02751420bda006264c2f48e1813fcbd05e9159da11597f8cbbaffc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.00247",
    "kind": "arxiv",
    "version": 3
  }
}