Pith Number

pith:OYQU2KLV

pith:2020:OYQU2KLV6DKMHYC7FZ5X76WSOM

not attested not anchored not stored refs pending

Representation Learning Through Latent Canonicalizations

Ari Morcos, Judy Hoffman, Leonidas Guibas, Or Litany, Srinath Sridhar

arxiv:2002.11829 v1 · 2020-02-26 · 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{OYQU2KLV6DKMHYC7FZ5X76WSOM}

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	2026-07-05T00:44:09.458134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76214d2975f0d4c3e05f2e7b7ffad273076698bc8cbf26e2f4a2570e7800d882

Aliases

arxiv: 2002.11829 · arxiv_version: 2002.11829v1 · doi: 10.48550/arxiv.2002.11829 · pith_short_12: OYQU2KLV6DKM · pith_short_16: OYQU2KLV6DKMHYC7 · pith_short_8: OYQU2KLV

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/OYQU2KLV6DKMHYC7FZ5X76WSOM \
  | 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: 76214d2975f0d4c3e05f2e7b7ffad273076698bc8cbf26e2f4a2570e7800d882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "240a40441ba750844d9df25302004373d5821c20dc73072b02e60639a5297cee",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-02-26T22:50:12Z",
    "title_canon_sha256": "4cbc1521dbd0469ce4a3599bad7c705784a1c03f72b1f9fec1ae52934459cd61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11829",
    "kind": "arxiv",
    "version": 1
  }
}