Pith Number

pith:PCEBSND6

pith:2025:PCEBSND6ARWJBBLGXIVYKQNJ63

not attested not anchored not stored refs pending

TransAct V2: Lifelong User Action Sequence Modeling on Pinterest Recommendation

Dhruvil Deven Badani, Jiajing Xu, Kangnan Li, Kousik Rajesh, Nikil Pancha, Pong Eksombatchai, Saurabh Vishwas Joshi, Xue Xia, Yangyi Lu

arxiv:2506.02267 v1 · 2025-06-02 · 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{PCEBSND6ARWJBBLGXIVYKQNJ63}

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.

Cited by

3 papers in Pith

Make It Long, Keep It Fast: End-to-End 10K Long User Behavior Sequence Modeling for Billion-Scale Douyin Recommendation

PRAGMA: Revolut Foundation Model

Receipt and verification

First computed	2026-07-05T11:14:35.588822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

788819347e046c908566ba2b8541a9f6e606f743e934c1a0d89c5b687fb5e4aa

Aliases

arxiv: 2506.02267 · arxiv_version: 2506.02267v1 · doi: 10.48550/arxiv.2506.02267 · pith_short_12: PCEBSND6ARWJ · pith_short_16: PCEBSND6ARWJBBLG · pith_short_8: PCEBSND6

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/PCEBSND6ARWJBBLGXIVYKQNJ63 \
  | 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: 788819347e046c908566ba2b8541a9f6e606f743e934c1a0d89c5b687fb5e4aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "849fbf64a2583196a257fc0f1476b4b25b7b800667bb99f4e919e29a31b7a76b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-02T21:15:20Z",
    "title_canon_sha256": "8f1af2d2ce1bc635ca58248a480d027faccddb208e577ec730676eb8749cb019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02267",
    "kind": "arxiv",
    "version": 1
  }
}