Pith Number

pith:CKIUD6O6

pith:2025:CKIUD6O6WP3EIVUYEODCCJOQOI

not attested not anchored not stored refs pending

SinSim: Sinkhorn-Regularized SimCLR

M.Hadi Sepanj, Paul Fiegth

arxiv:2502.10478 v1 · 2025-02-13 · cs.LG · 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{CKIUD6O6WP3EIVUYEODCCJOQOI}

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.

Cited by

1 paper in Pith

Self-Supervised Learning by Curvature Alignment

Receipt and verification

First computed	2026-07-05T10:14:53.303028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

129141f9deb3f644569823862125d0721a29d10a35b4f4bbb7f9feadcaa6f588

Aliases

arxiv: 2502.10478 · arxiv_version: 2502.10478v1 · doi: 10.48550/arxiv.2502.10478 · pith_short_12: CKIUD6O6WP3E · pith_short_16: CKIUD6O6WP3EIVUY · pith_short_8: CKIUD6O6

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/CKIUD6O6WP3EIVUYEODCCJOQOI \
  | 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: 129141f9deb3f644569823862125d0721a29d10a35b4f4bbb7f9feadcaa6f588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be34917784216a9fd9d2c6df6809dfe0c9d8af58ef13b249d2f229078a13e2ac",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-13T19:49:25Z",
    "title_canon_sha256": "3dea6a227f9e11873461fdcbac9980cf62bb6c74c66f2f0eede3381aa47ca34c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10478",
    "kind": "arxiv",
    "version": 1
  }
}