Pith Number

pith:WRDBGWWL

pith:2022:WRDBGWWLLJVZ5DUTRUTZ52JI36

not attested not anchored not stored refs pending

Cache-Augmented Inbatch Importance Resampling for Training Recommender Retriever

Baoyun Wang, Defu Lian, Enhong Chen, Jin Chen, Kai Zheng, Yucheng Li

arxiv:2205.14859 v1 · 2022-05-30 · 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{WRDBGWWLLJVZ5DUTRUTZ52JI36}

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	2026-07-05T04:27:21.954747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b446135acb5a6b9e8e938d279ee928df84b70b06a530baf443e2a37152d4b744

Aliases

arxiv: 2205.14859 · arxiv_version: 2205.14859v1 · doi: 10.48550/arxiv.2205.14859 · pith_short_12: WRDBGWWLLJVZ · pith_short_16: WRDBGWWLLJVZ5DUT · pith_short_8: WRDBGWWL

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/WRDBGWWLLJVZ5DUTRUTZ52JI36 \
  | 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: b446135acb5a6b9e8e938d279ee928df84b70b06a530baf443e2a37152d4b744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af0b95b47fad1b1e1fa92fc5e57b3ffb3fc4295c5bb32ccf24278280535ecbe1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-30T05:29:39Z",
    "title_canon_sha256": "490158e87c9bb73b0e4eaf96b05bced9080ac9c203c2792e3048d7b5d803ae68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.14859",
    "kind": "arxiv",
    "version": 1
  }
}