Pith Number

pith:3FF5MV2Y

pith:2022:3FF5MV2Y43GL7OFRT6CKAZEBVN

not attested not anchored not stored refs pending

What shapes the loss landscape of self-supervised learning?

Ekdeep Singh Lubana, Hidenori Tanaka, Liu Ziyin, Masahito Ueda

arxiv:2210.00638 v2 · 2022-10-02 · cs.LG · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FF5MV2Y43GL7OFRT6CKAZEBVN}

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	2026-07-05T05:50:09.054923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d94bd65758e6ccbfb8b19f84a06481ab7bdf0b5b7f6894cb9e06382a77a9ad48

Aliases

arxiv: 2210.00638 · arxiv_version: 2210.00638v2 · doi: 10.48550/arxiv.2210.00638 · pith_short_12: 3FF5MV2Y43GL · pith_short_16: 3FF5MV2Y43GL7OFR · pith_short_8: 3FF5MV2Y

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/3FF5MV2Y43GL7OFRT6CKAZEBVN \
  | 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: d94bd65758e6ccbfb8b19f84a06481ab7bdf0b5b7f6894cb9e06382a77a9ad48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530a3a151c4a9fe01b64df43bc04275feb4e9d5d849d101fad92ab4ee0863fd0",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-02T21:46:16Z",
    "title_canon_sha256": "acff1d087fccfb793e96f083aa6e6c7c94b8e2ebfeb90b191e1a9a4425b760fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.00638",
    "kind": "arxiv",
    "version": 2
  }
}