Pith Number

pith:GOSGHZSV

pith:2021:GOSGHZSVEB4J3RSQTOKWD3MMJF

not attested not anchored not stored refs pending

Provable Guarantees for Self-Supervised Deep Learning with Spectral Contrastive Loss

Adrien Gaidon, Colin Wei, Jeff Z. HaoChen, Tengyu Ma

arxiv:2106.04156 v7 · 2021-06-08 · cs.LG · 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{GOSGHZSVEB4J3RSQTOKWD3MMJF}

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	2026-07-05T04:34:25.997066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33a463e65520789dc6509b9561ed8c49646feffd9037aaf6c8f83a50efbd25f2

Aliases

arxiv: 2106.04156 · arxiv_version: 2106.04156v7 · doi: 10.48550/arxiv.2106.04156 · pith_short_12: GOSGHZSVEB4J · pith_short_16: GOSGHZSVEB4J3RSQ · pith_short_8: GOSGHZSV

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/GOSGHZSVEB4J3RSQTOKWD3MMJF \
  | 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: 33a463e65520789dc6509b9561ed8c49646feffd9037aaf6c8f83a50efbd25f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef5f8f157aa858b80659075fd7d9d12d0ad245962419d246ada34bae3fbf7113",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-08T07:41:02Z",
    "title_canon_sha256": "509bdc61718ba68ff6004626b2a145011e447133ae26ec4061d88d5a1f492880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.04156",
    "kind": "arxiv",
    "version": 7
  }
}