Pith Number

pith:AUW6HPL5

pith:2017:AUW6HPL5YGF5JNZKPJORWLCLUJ

not attested not anchored not stored refs pending

OL\'E: Orthogonal Low-rank Embedding, A Plug and Play Geometric Loss for Deep Learning

Guillermo Sapiro, Jos\'e Lezama, Pablo Mus\'e, Qiang Qiu

arxiv:1712.01727 v1 · 2017-12-05 · cs.CV · 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{AUW6HPL5YGF5JNZKPJORWLCLUJ}

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	2026-05-18T00:28:47.746501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

052de3bd7dc18bd4b72a7a5d1b2c4ba258acf234ef5d5552937bc37765a033ca

Aliases

arxiv: 1712.01727 · arxiv_version: 1712.01727v1 · doi: 10.48550/arxiv.1712.01727 · pith_short_12: AUW6HPL5YGF5 · pith_short_16: AUW6HPL5YGF5JNZK · pith_short_8: AUW6HPL5

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/AUW6HPL5YGF5JNZKPJORWLCLUJ \
  | 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: 052de3bd7dc18bd4b72a7a5d1b2c4ba258acf234ef5d5552937bc37765a033ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b15a5509f318b8bb7d8de72c2b9fd5a42250a51e84eed8e3f13e006e78628a3",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-05T16:03:56Z",
    "title_canon_sha256": "a5cd0d4951a8b924ea9bf564171173d4d9e5d0d32f4d5f397caaa10e7b229c36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01727",
    "kind": "arxiv",
    "version": 1
  }
}