Pith Number

pith:EHDTRPRO

pith:2018:EHDTRPRO3K5EUJFQQ4HLG4RUAB

not attested not anchored not stored refs pending

Beyond One-hot Encoding: lower dimensional target embedding

Jordi Gonz\`alez, Miguel A. Bautista, Pau Rodr\'iguez, Sergio Escalera

arxiv:1806.10805 v1 · 2018-06-28 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHDTRPRO3K5EUJFQQ4HLG4RUAB}

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	2026-05-18T00:12:07.881766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c738be2edaba4a24b0870eb372340064e523a11b436a3c71f72726c9d437a9

Aliases

arxiv: 1806.10805 · arxiv_version: 1806.10805v1 · doi: 10.48550/arxiv.1806.10805 · pith_short_12: EHDTRPRO3K5E · pith_short_16: EHDTRPRO3K5EUJFQ · pith_short_8: EHDTRPRO

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/EHDTRPRO3K5EUJFQQ4HLG4RUAB \
  | 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: 21c738be2edaba4a24b0870eb372340064e523a11b436a3c71f72726c9d437a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32314fb51b0a7b201816bdf3d52fc2b59d6d4e288c9f8c0b06724d919a2d1309",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-28T07:34:14Z",
    "title_canon_sha256": "9d733823501ca19059b69520b9338597ace415e4ee818c1b725bfd0275fca8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.10805",
    "kind": "arxiv",
    "version": 1
  }
}