Pith Number

pith:EZOWUUJ5

pith:2026:EZOWUUJ5DMQT3V3ZXOP74F2LZQ

not attested not anchored not stored refs pending

FOSTER: First-order Dataset Distillation for Text-based Sequential Recommendation

Hongzhi Yin, Hung Vinh Tran, Julien Monteil, Junliang Yu, Tong Chen, Xinyi Gao

arxiv:2605.30772 v1 · 2026-05-29 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZOWUUJ5DMQT3V3ZXOP74F2LZQ}

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	2026-06-01T01:03:15.524020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

265d6a513d1b213dd779bb9ffe174bcc336637eb51554862d34fb0c3d919db06

Aliases

arxiv: 2605.30772 · arxiv_version: 2605.30772v1 · doi: 10.48550/arxiv.2605.30772 · pith_short_12: EZOWUUJ5DMQT · pith_short_16: EZOWUUJ5DMQT3V3Z · pith_short_8: EZOWUUJ5

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/EZOWUUJ5DMQT3V3ZXOP74F2LZQ \
  | 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: 265d6a513d1b213dd779bb9ffe174bcc336637eb51554862d34fb0c3d919db06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01077a1ad1cb16d23544c201e705fc7c5ef9eecbda94cddf6950a872a0e6848e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-29T03:00:23Z",
    "title_canon_sha256": "1b7a0f4fee9e6e020b508f664c1d4611e50cd89946ae2952a9e31c045be01be6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30772",
    "kind": "arxiv",
    "version": 1
  }
}