Pith Number

pith:O7KEVZW4

pith:2023:O7KEVZW4X2IF6FAH4TRETNHWZU

not attested not anchored not stored refs pending

URLOST: Unsupervised Representation Learning without Stationarity or Topology

Juexiao Zhang, Yann LeCun, Yubei Chen, Zeyu Yun

arxiv:2310.04496 v2 · 2023-10-06 · cs.CV · 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{O7KEVZW4X2IF6FAH4TRETNHWZU}

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

EAPCR: A Universal Feature Extractor for Scientific Data without Explicit Feature Relation Patterns

Receipt and verification

First computed	2026-07-05T10:36:21.807911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77d44ae6dcbe905f1407e4e249b4f6cd38059f516c2ea7657c6e65e2735d0b37

Aliases

arxiv: 2310.04496 · arxiv_version: 2310.04496v2 · doi: 10.48550/arxiv.2310.04496 · pith_short_12: O7KEVZW4X2IF · pith_short_16: O7KEVZW4X2IF6FAH · pith_short_8: O7KEVZW4

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/O7KEVZW4X2IF6FAH4TRETNHWZU \
  | 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: 77d44ae6dcbe905f1407e4e249b4f6cd38059f516c2ea7657c6e65e2735d0b37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2ec600829a17324c4970d9a852cb1c5bc0177e11e330358dbdbf6ee30e20d33",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-06T18:00:02Z",
    "title_canon_sha256": "ed5e5c0511e398d33d1ac731f350cbbdf285a8fef07567ed904a57b1637c84ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04496",
    "kind": "arxiv",
    "version": 2
  }
}