Pith Number

pith:2J6GN73A

pith:2025:2J6GN73AZ2UVRYICCDL5HU3MM6

not attested not anchored not stored refs pending

Clustering Properties of Self-Supervised Learning

Binhang Qi, Jianing An, Jie Luo, Jin Song Dong, Lei Huang, Xi Weng, Xi Yang, Xudong Ma

arxiv:2501.18452 v2 · 2025-01-30 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2J6GN73AZ2UVRYICCDL5HU3MM6}

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	2026-07-05T11:01:31.433000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27c66ff60cea958e10210d7d3d36c678fc4974553cd1a9aca5fee4bf2aeea2b

Aliases

arxiv: 2501.18452 · arxiv_version: 2501.18452v2 · doi: 10.48550/arxiv.2501.18452 · pith_short_12: 2J6GN73AZ2UV · pith_short_16: 2J6GN73AZ2UVRYIC · pith_short_8: 2J6GN73A

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/2J6GN73AZ2UVRYICCDL5HU3MM6 \
  | 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: d27c66ff60cea958e10210d7d3d36c678fc4974553cd1a9aca5fee4bf2aeea2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a710dc34222417f22442b68dfbb1a8879a0204ebe80160229eb12c83a1a1066",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-30T16:05:35Z",
    "title_canon_sha256": "558dde0b1a518ea2e37766873a74cde64ce2710dd6d4cb848254fb939b690837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18452",
    "kind": "arxiv",
    "version": 2
  }
}