Pith Number

pith:LZRAWYNH

pith:2017:LZRAWYNHJDFKJ35NSNCJ2G3VLO

not attested not anchored not stored refs pending

Supervised Hashing based on Energy Minimization

Hongtao Lu, Xiyi Luo, Yong Yu, Zihao Hu

arxiv:1712.00573 v1 · 2017-12-02 · 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{LZRAWYNHJDFKJ35NSNCJ2G3VLO}

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	2026-05-18T00:29:04.839396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e620b61a748caa4efad93449d1b755bb2ad5a3fe11bdf0d5b3c73aaacd3ddc7

Aliases

arxiv: 1712.00573 · arxiv_version: 1712.00573v1 · doi: 10.48550/arxiv.1712.00573 · pith_short_12: LZRAWYNHJDFK · pith_short_16: LZRAWYNHJDFKJ35N · pith_short_8: LZRAWYNH

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/LZRAWYNHJDFKJ35NSNCJ2G3VLO \
  | 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: 5e620b61a748caa4efad93449d1b755bb2ad5a3fe11bdf0d5b3c73aaacd3ddc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebdff9f64b505c95d38ec1300bc16cbd5000abd8467521bdc0c52fb94aed8e2f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-12-02T08:43:23Z",
    "title_canon_sha256": "35829f88e78b385adb8de2825d32147de15f3a9d032432d15e141e5042250ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00573",
    "kind": "arxiv",
    "version": 1
  }
}