Pith Number

pith:GH6MP27K

pith:2021:GH6MP27KISZ7PA3C7YWVHC3ILA

not attested not anchored not stored refs pending

Towards Demystifying Representation Learning with Non-contrastive Self-supervision

Simon S. Du, Xiang Wang, Xinlei Chen, Yuandong Tian

arxiv:2110.04947 v2 · 2021-10-11 · 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{GH6MP27KISZ7PA3C7YWVHC3ILA}

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

2 papers in Pith

A Minimal Model of Representation Collapse: Frustration, Stop-Gradient, and Dynamics

Randomly Initialized Networks Can Learn from Peer-to-Peer Consensus

Receipt and verification

First computed	2026-07-05T05:00:38.704130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31fcc7ebea44b3f78362fe2d538b685803fb7bbe74fb8ad78d1367d21270ca21

Aliases

arxiv: 2110.04947 · arxiv_version: 2110.04947v2 · doi: 10.48550/arxiv.2110.04947 · pith_short_12: GH6MP27KISZ7 · pith_short_16: GH6MP27KISZ7PA3C · pith_short_8: GH6MP27K

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/GH6MP27KISZ7PA3C7YWVHC3ILA \
  | 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: 31fcc7ebea44b3f78362fe2d538b685803fb7bbe74fb8ad78d1367d21270ca21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f98de35a390924ce550f31cabee832c5334ccdef14cea24a1da815199bcdc46c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-11T00:48:05Z",
    "title_canon_sha256": "be8e28be32451ca8b7ab05e10a7f63378071f13c57200ebbb09a74dbcd7fc10c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04947",
    "kind": "arxiv",
    "version": 2
  }
}