Pith Number

pith:DHJYSFWT

pith:2026:DHJYSFWTAGDCLQP2F3FKIDRPXM

not attested not anchored not stored refs pending

Rec-Distill: An Industrial Distillation Pipeline for Large-Scale Recommendation Models

Ao Qiao, Cheng Chen, Deping Xie, Haoran Ding, Huizhi Yang, Jianhui Dong, Jie Zhu, Juren Li, Peng Xu, Wenlin Zhao, Xinchun Li, Yishujie Zhao, Yi Zhang, Yuchao Zheng, Yuchen Jiang, Yuwei Wang, Zhe Chen, Zikai Wang, Ziyan Gong

arxiv:2605.29755 v1 · 2026-05-28 · 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{DHJYSFWTAGDCLQP2F3FKIDRPXM}

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	2026-05-29T01:05:58.022031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d38916d3018625c1fa2ecaa40e2fbb1936f0e8841d870a8ca8e7af483a4e48

Aliases

arxiv: 2605.29755 · arxiv_version: 2605.29755v1 · doi: 10.48550/arxiv.2605.29755 · pith_short_12: DHJYSFWTAGDC · pith_short_16: DHJYSFWTAGDCLQP2 · pith_short_8: DHJYSFWT

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/DHJYSFWTAGDCLQP2F3FKIDRPXM \
  | 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: 19d38916d3018625c1fa2ecaa40e2fbb1936f0e8841d870a8ca8e7af483a4e48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0674a60381e04dc2ca040dc0c749358cecf19d65ab2cb30d8d53e0e845345f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-28T10:59:07Z",
    "title_canon_sha256": "926569aa690bac4c10d00a38d7057ba52986b8b29735d51cb92fddf32e3ce4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29755",
    "kind": "arxiv",
    "version": 1
  }
}