Pith Number

pith:UR6WF6GM

pith:2026:UR6WF6GMPHCOADR7CRB3GKKURH

not attested not anchored not stored refs pending

On the Memorization Behavior of LLMs in Generative Recommendation: Observations, Implications, and Training Strategies

Bhuvesh Kumar, Clark Mingxuan Ju, Donald Loveland, Kijung Shin, Liam Collins, Neil Shah, Sunkyung Lee, Sunwoo Kim

arxiv:2606.17276 v2 · 2026-06-15 · 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{UR6WF6GMPHCOADR7CRB3GKKURH}

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	2026-06-19T16:12:06.599247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47d62f8cc79c4e00e3f1443b3295489fe699168958e21809ede2f953b0d59db

Aliases

arxiv: 2606.17276 · arxiv_version: 2606.17276v2 · doi: 10.48550/arxiv.2606.17276 · pith_short_12: UR6WF6GMPHCO · pith_short_16: UR6WF6GMPHCOADR7 · pith_short_8: UR6WF6GM

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/UR6WF6GMPHCOADR7CRB3GKKURH \
  | 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: a47d62f8cc79c4e00e3f1443b3295489fe699168958e21809ede2f953b0d59db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75fbd4f362c59d605049b16172eca5e1bbc59fa959aa4045b70c3fcbfae4ecff",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-15T20:34:49Z",
    "title_canon_sha256": "ec987ada56a04b9fe94654c18522eae04455301efcbddad79bf653826b3d07b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17276",
    "kind": "arxiv",
    "version": 2
  }
}