Pith Number

pith:VHYOJST7

pith:2025:VHYOJST7FZ2KS6B5ETLW6NTJSG

not attested not anchored not stored refs pending

Representation Learning via Non-Contrastive Mutual Information

Bernardo Avila Pires, Bo Dai, Dale Schuurmans, Khimya Khetarpal, Zhaohan Daniel Guo

arxiv:2504.16667 v1 · 2025-04-23 · cs.LG · cs.AI · 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{VHYOJST7FZ2KS6B5ETLW6NTJSG}

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	2026-07-05T10:53:02.968781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f0e4ca7f2e74a9783d24d76f366991a8cfd9b7015bc41120341762edcc3684

Aliases

arxiv: 2504.16667 · arxiv_version: 2504.16667v1 · doi: 10.48550/arxiv.2504.16667 · pith_short_12: VHYOJST7FZ2K · pith_short_16: VHYOJST7FZ2KS6B5 · pith_short_8: VHYOJST7

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/VHYOJST7FZ2KS6B5ETLW6NTJSG \
  | 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: a9f0e4ca7f2e74a9783d24d76f366991a8cfd9b7015bc41120341762edcc3684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baca691d3b8f299b3630937636a01dd1578f9fafac08959f7250f46fddcd36db",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-23T12:35:27Z",
    "title_canon_sha256": "d87a4aff9a39769febc1225ae615c504654d4200a2301ef98808026d6aa7c2c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16667",
    "kind": "arxiv",
    "version": 1
  }
}