Pith Number

pith:FZNL3QDW

pith:2014:FZNL3QDWVOUMWRXB3ATT2TQR5D

not attested not anchored not stored refs pending

Clustering, Hamming Embedding, Generalized LSH and the Max Norm

Behnam Neyshabur, Nathan Srebro, Yury Makarychev

arxiv:1405.3167 v1 · 2014-05-13 · 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{FZNL3QDWVOUMWRXB3ATT2TQR5D}

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	2026-05-18T02:51:57.632905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5abdc076aba8cb46e1d8273d4e11e8cf11b91b7496265c6a6dff9e01e6a28e

Aliases

arxiv: 1405.3167 · arxiv_version: 1405.3167v1 · doi: 10.48550/arxiv.1405.3167 · pith_short_12: FZNL3QDWVOUM · pith_short_16: FZNL3QDWVOUMWRXB · pith_short_8: FZNL3QDW

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/FZNL3QDWVOUMWRXB3ATT2TQR5D \
  | 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: 2e5abdc076aba8cb46e1d8273d4e11e8cf11b91b7496265c6a6dff9e01e6a28e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7da4f2ed7de6c544b2482834803e495be75a13d6d386f01bda352ce44621c75e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-05-13T14:36:59Z",
    "title_canon_sha256": "6a65873e5e79321bf1eb0e3d5a4a0c1b0c635b5f9419c30b5a55ba072a5af096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3167",
    "kind": "arxiv",
    "version": 1
  }
}