Pith Number

pith:DCQYCOB5

pith:2022:DCQYCOB5QPLASWGJGTKXNVEWS4

not attested not anchored not stored refs pending

Deep Negative Correlation Classification

Ce Zhu, Jia-Wang Bian, Joey Tianyi Zhou, Le Zhang, Qibin Hou, Xun Xu, Yun Liu

arxiv:2212.07070 v1 · 2022-12-14 · cs.CV · 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{DCQYCOB5QPLASWGJGTKXNVEWS4}

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	2026-07-05T05:25:21.031729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18a181383d83d60958c934d576d496972f62ef722694b20610c0ca7185986cb0

Aliases

arxiv: 2212.07070 · arxiv_version: 2212.07070v1 · doi: 10.48550/arxiv.2212.07070 · pith_short_12: DCQYCOB5QPLA · pith_short_16: DCQYCOB5QPLASWGJ · pith_short_8: DCQYCOB5

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/DCQYCOB5QPLASWGJGTKXNVEWS4 \
  | 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: 18a181383d83d60958c934d576d496972f62ef722694b20610c0ca7185986cb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435752e1bd36f4ea0bdb55616b40aa607f36abb87afaa7d3bac1eb84359558b8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-14T07:35:20Z",
    "title_canon_sha256": "5683dd98825cd90965cedd4e24dad096ac20583538c55269c1e2f134caf00f53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07070",
    "kind": "arxiv",
    "version": 1
  }
}