Pith Number

pith:7NUQYB4L

pith:2023:7NUQYB4LRNAD6NNDCLYDIBXYZZ

not attested not anchored not stored refs pending

Blockwise Self-Supervised Learning at Scale

David Krueger, Shoaib Ahmed Siddiqui, St\'ephane Deny, Yann LeCun

arxiv:2302.01647 v2 · 2023-02-03 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NUQYB4LRNAD6NNDCLYDIBXYZZ}

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

DeInfoReg: A Decoupled Learning Framework for Better Training Throughput

Receipt and verification

First computed	2026-07-05T08:54:01.147260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb690c078b8b403f35a312f03406f8ce7af8353a7cd936159c97969256b6e68f

Aliases

arxiv: 2302.01647 · arxiv_version: 2302.01647v2 · doi: 10.48550/arxiv.2302.01647 · pith_short_12: 7NUQYB4LRNAD · pith_short_16: 7NUQYB4LRNAD6NND · pith_short_8: 7NUQYB4L

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/7NUQYB4LRNAD6NNDCLYDIBXYZZ \
  | 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: fb690c078b8b403f35a312f03406f8ce7af8353a7cd936159c97969256b6e68f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3e3dc5ad20ae94f057c8681310f48108363dee21f0e8c39c2dcb839d4018909",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-02-03T10:48:24Z",
    "title_canon_sha256": "e8f1ba02e2b0bbd2f5930e7ca655a2ec1348e52a720200c048a50acc97c2aafc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01647",
    "kind": "arxiv",
    "version": 2
  }
}