Pith Number

pith:XQZWSQSA

pith:2024:XQZWSQSA5QUKST6BWDGBQ6O5TF

not attested not anchored not stored refs pending

Dataset Growth

Baigui Sun, Hao Tang, Hongxun Yao, Kai Wang, Lei Shang, Radu Timofte, Xiaojiang Peng, Yang You, Yukun Zhou, Zangwei Zheng, Zebang Cheng, Zhaopan Xu, Ziheng Qin

arxiv:2405.18347 v2 · 2024-05-28 · 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{XQZWSQSA5QUKST6BWDGBQ6O5TF}

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	2026-07-05T08:47:20.771209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc33694240ec28a94fc1b0cc1879dd994a05493e39878b9eb79ebc6ce1151206

Aliases

arxiv: 2405.18347 · arxiv_version: 2405.18347v2 · doi: 10.48550/arxiv.2405.18347 · pith_short_12: XQZWSQSA5QUK · pith_short_16: XQZWSQSA5QUKST6B · pith_short_8: XQZWSQSA

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/XQZWSQSA5QUKST6BWDGBQ6O5TF \
  | 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: bc33694240ec28a94fc1b0cc1879dd994a05493e39878b9eb79ebc6ce1151206

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59259d2488843cef125be378e22471209c59a3922baabbc9f3b80de8c80d6523",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-28T16:43:57Z",
    "title_canon_sha256": "33f002e6020f03fb1a7c76d391732683fb0b42b7bd7b04a9d4ab522b5ab10c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18347",
    "kind": "arxiv",
    "version": 2
  }
}