Pith Number

pith:RYT5TSYP

pith:2025:RYT5TSYPSGZNFZZDV65YA3YT4V

not attested not anchored not stored refs pending

TD3: Tucker Decomposition Based Dataset Distillation Method for Sequential Recommendation

Enhong Chen, Hao Wang, Jiaqing Zhang, Junping Du, Mingjia Yin, Xingyu Lou, Yawen Li, Yuyang Ye

arxiv:2502.02854 v2 · 2025-02-05 · 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{RYT5TSYPSGZNFZZDV65YA3YT4V}

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	2026-07-05T10:10:10.728141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e27d9cb0f91b2d2e723afbb806f13e5483b654ab2fb73bd4e05240fdacdb001

Aliases

arxiv: 2502.02854 · arxiv_version: 2502.02854v2 · doi: 10.48550/arxiv.2502.02854 · pith_short_12: RYT5TSYPSGZN · pith_short_16: RYT5TSYPSGZNFZZD · pith_short_8: RYT5TSYP

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/RYT5TSYPSGZNFZZDV65YA3YT4V \
  | 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: 8e27d9cb0f91b2d2e723afbb806f13e5483b654ab2fb73bd4e05240fdacdb001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "081213f5141c021e18bef0b6e7f47a36865c16afcf7dbf5dfc68ca4a84c3a89c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-05T03:13:25Z",
    "title_canon_sha256": "b47139a1f05c9d3832d4f3df318912b88e9f72d17a930ee0a7d33aa8d6ec6f75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02854",
    "kind": "arxiv",
    "version": 2
  }
}