Pith Number

pith:DQP4G4ZJ

pith:2013:DQP4G4ZJF2OBWALKD5EMPKLJD2

not attested not anchored not stored refs pending

Analyzing Big Data with Dynamic Quantum Clustering

A. Hume, A. Mehta, D. Horn, E. Persi, F. Meirer, G. Shaked, M. Weinstein, Ph. Sciau, R. Hofstetter

arxiv:1310.2700 v2 · 2013-10-10 · physics.data-an · cs.LG · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQP4G4ZJF2OBWALKD5EMPKLJD2}

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	2026-05-18T03:10:02.967092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1fc373292e9c1b016a1f48c7a9691e82b42130eb1e6faa2e0c6c5d3bcfb45a

Aliases

arxiv: 1310.2700 · arxiv_version: 1310.2700v2 · doi: 10.48550/arxiv.1310.2700 · pith_short_12: DQP4G4ZJF2OB · pith_short_16: DQP4G4ZJF2OBWALK · pith_short_8: DQP4G4ZJ

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/DQP4G4ZJF2OBWALKD5EMPKLJD2 \
  | 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: 1c1fc373292e9c1b016a1f48c7a9691e82b42130eb1e6faa2e0c6c5d3bcfb45a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86019ce7fba69e767f4d661efb418ea1b4362d430409cb86a4ebf997cc20694b",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-10-10T04:00:03Z",
    "title_canon_sha256": "b85b5d37c83d4ac2b183bda5adf1499ae2eeb97aff554c9dabdb8b0a1d1a513f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2700",
    "kind": "arxiv",
    "version": 2
  }
}