Pith Number

pith:Q42TF7TQ

pith:2026:Q42TF7TQKRX6G6MUMYKCXFRHIN

not attested not anchored not stored refs pending

Synthetic Data from Cross-Domain Events for Large-Scale Recommendation Systems

Erik Groving, Han Huang, Jieming Di, Ling Leng, Mengtong Hu, Min Yun, Rob Malkin, Sharath Ciddu, Shivendra Pratap Singh, Tony Wang, Xiangyu Wang, Xiaoyu Chen, Yawen He, Yi Ding, Yi-Hsuan Hsieh

arxiv:2606.00282 v1 · 2026-05-29 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q42TF7TQKRX6G6MUMYKCXFRHIN}

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	2026-06-02T01:03:50.639409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

873532fe70546fe3799466142b96274378ad9ac88802c13c1eed8f308101f164

Aliases

arxiv: 2606.00282 · arxiv_version: 2606.00282v1 · doi: 10.48550/arxiv.2606.00282 · pith_short_12: Q42TF7TQKRX6 · pith_short_16: Q42TF7TQKRX6G6MU · pith_short_8: Q42TF7TQ

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/Q42TF7TQKRX6G6MUMYKCXFRHIN \
  | 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: 873532fe70546fe3799466142b96274378ad9ac88802c13c1eed8f308101f164

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836b7cc84c1343a2afc6b19f7854d9e70d0f563a8623cc9c02432b8445336ec0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-29T19:17:50Z",
    "title_canon_sha256": "ee6e09fe990bd890fe96cf8f9dc88578b8dc7cf42034b2f6a7767ec1f08af730"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00282",
    "kind": "arxiv",
    "version": 1
  }
}