Pith Number

pith:5VMHT3MU

pith:2026:5VMHT3MUC3FITXLIMY54SKJJHM

not attested not anchored not stored refs pending

LLM-Derived Priors for Thompson Sampling in Cold-Start Comment Recommendation

Byungsoo Kang, Eugene Lee, Oseong Choi, Taeyeong Jang

arxiv:2608.03382 v1 · 2026-08-04 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5VMHT3MUC3FITXLIMY54SKJJHM}

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	2026-08-05T01:35:38.782144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed5879ed9416ca89dd68663bc929293b0b9d3b42c9f2d76d50866720f837deac

Aliases

arxiv: 2608.03382 · arxiv_version: 2608.03382v1 · doi: 10.48550/arxiv.2608.03382 · pith_short_12: 5VMHT3MUC3FI · pith_short_16: 5VMHT3MUC3FITXLI · pith_short_8: 5VMHT3MU

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/5VMHT3MUC3FITXLIMY54SKJJHM \
  | 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: ed5879ed9416ca89dd68663bc929293b0b9d3b42c9f2d76d50866720f837deac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a67d6bc4f8007ca5bb192b078f6dcc47c7293686b9be605ed01ed2517e9010d8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-04T09:31:44Z",
    "title_canon_sha256": "d2f131330254240332c3591a3060c96ce8acacf1c0f3a30bfd6b6080153b8455"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.03382",
    "kind": "arxiv",
    "version": 1
  }
}