Pith Number

pith:UB67342F

pith:2021:UB67342FNVRSPXS5DTRKDJJQEM

not attested not anchored not stored refs pending

On Feature Decorrelation in Self-Supervised Learning

Hang Zhao, Sucheng Ren, Tianyu Hua, Wenxiao Wang, Yue Wang, Zihui Xue

arxiv:2105.00470 v2 · 2021-05-02 · cs.LG · cs.AI · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UB67342FNVRSPXS5DTRKDJJQEM}

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	2026-07-05T03:08:45.564225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07dfdf3456d6327de5d1ce2a1a530231c43d3dc9b2f9979d9798d13933140fc

Aliases

arxiv: 2105.00470 · arxiv_version: 2105.00470v2 · doi: 10.48550/arxiv.2105.00470 · pith_short_12: UB67342FNVRS · pith_short_16: UB67342FNVRSPXS5 · pith_short_8: UB67342F

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/UB67342FNVRSPXS5DTRKDJJQEM \
  | 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: a07dfdf3456d6327de5d1ce2a1a530231c43d3dc9b2f9979d9798d13933140fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e80e8184469f9075991fe821349887575cb21e0dc0940c66dade2ce17deffbb7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-05-02T13:28:18Z",
    "title_canon_sha256": "c2cc65b028fcf941d96087c61516eb2a31f99762050bce5d5d9a26098c420b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00470",
    "kind": "arxiv",
    "version": 2
  }
}