Pith Number

pith:CX77ET4T

pith:2026:CX77ET4TIBXTCTCW76KBA5RYHX

not attested not anchored not stored refs pending

LaRec: Unleashing LLM-based Latent Reasoning for Generative Recommendation

Cheng Chen, Huan Ren, Rui Zhong, Wei Yang, Yao Hu, Yu Xia, Zihan Lin

arxiv:2607.24617 v1 · 2026-07-27 · 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{CX77ET4TIBXTCTCW76KBA5RYHX}

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	2026-07-28T02:24:13.173080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15fff24f93406f314c56ff941076383df3a1ed89a724e0444bd44c9f6d336614

Aliases

arxiv: 2607.24617 · arxiv_version: 2607.24617v1 · doi: 10.48550/arxiv.2607.24617 · pith_short_12: CX77ET4TIBXT · pith_short_16: CX77ET4TIBXTCTCW · pith_short_8: CX77ET4T

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/CX77ET4TIBXTCTCW76KBA5RYHX \
  | 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: 15fff24f93406f314c56ff941076383df3a1ed89a724e0444bd44c9f6d336614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10207b29dc99e51b5de5eb125fbc8f1d421fb3dce9870f6a2a8a39616af2b9d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-07-27T16:14:57Z",
    "title_canon_sha256": "6cc8603e64d07a7316bcbf50839174f1a9ada441982d3dd7d33dabfa9ecd9e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24617",
    "kind": "arxiv",
    "version": 1
  }
}