Pith Number

pith:HGBSGS7Z

pith:2022:HGBSGS7ZRDUGT7PJWJRIRLMMLS

not attested not anchored not stored refs pending

Adversarial Contrastive Learning by Permuting Cluster Assignments

Afrina Tabassum, Ismini Lourentzou, Muntasir Wahed

arxiv:2204.10314 v1 · 2022-04-21 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGBSGS7ZRDUGT7PJWJRIRLMMLS}

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	2026-07-05T04:16:48.912601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3983234bf988e869fde9b26288ad8c5c809f5e4c125983c477ba79003431d00d

Aliases

arxiv: 2204.10314 · arxiv_version: 2204.10314v1 · doi: 10.48550/arxiv.2204.10314 · pith_short_12: HGBSGS7ZRDUG · pith_short_16: HGBSGS7ZRDUGT7PJ · pith_short_8: HGBSGS7Z

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/HGBSGS7ZRDUGT7PJWJRIRLMMLS \
  | 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: 3983234bf988e869fde9b26288ad8c5c809f5e4c125983c477ba79003431d00d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc7c073ce0a99cc135a47b81698c119450578093440457551ef10b1d09a1e980",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-21T17:49:52Z",
    "title_canon_sha256": "c561d2a32a81651f358448ad4882c93424a249121afd0c1cb30aeb37a28b55f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10314",
    "kind": "arxiv",
    "version": 1
  }
}