Pith Number

pith:WT66XY2J

pith:2024:WT66XY2JIC7BZHJDFL74WCG5U2

not attested not anchored not stored refs pending

Large Language Models Make Sample-Efficient Recommender Systems

Bo Chen, Jianghao Lin, Rong Shan, Ruiming Tang, Weinan Zhang, Xinyi Dai, Yong Yu

arxiv:2406.02368 v1 · 2024-06-04 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WT66XY2JIC7BZHJDFL74WCG5U2}

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	2026-07-05T08:27:18.964325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4fdebe34940be1c9d232affcb08dda6bf25e89b024b81b695be05cb56715c3c

Aliases

arxiv: 2406.02368 · arxiv_version: 2406.02368v1 · doi: 10.48550/arxiv.2406.02368 · pith_short_12: WT66XY2JIC7B · pith_short_16: WT66XY2JIC7BZHJD · pith_short_8: WT66XY2J

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/WT66XY2JIC7BZHJDFL74WCG5U2 \
  | 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: b4fdebe34940be1c9d232affcb08dda6bf25e89b024b81b695be05cb56715c3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3480ddd2655f6b35cadc652b4c44dda8edeb9947d1752b141d7c24b23e9bccff",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-06-04T14:46:25Z",
    "title_canon_sha256": "d26f8310fa7fed928996708cab005a24d3159fe6b561a3c7e4b6fb0f673cf519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.02368",
    "kind": "arxiv",
    "version": 1
  }
}