Pith Number

pith:DICLBUHT

pith:2014:DICLBUHTLVT5YHDKQCQUWWHZB5

not attested not anchored not stored refs pending

Quantum Algorithms for Nearest-Neighbor Methods for Supervised and Unsupervised Learning

Ashish Kapoor, Krysta Svore, Nathan Wiebe

arxiv:1401.2142 v2 · 2014-01-09 · quant-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{DICLBUHTLVT5YHDKQCQUWWHZB5}

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.

Cited by

3 papers in Pith

A Quantum Algorithm for Finding $k$-Minima

Quantum Data Fitting Algorithm for Non-sparse Matrices

GHZ is All You Need: Quantum Sensing with VISTA

Receipt and verification

First computed	2026-05-18T02:31:36.063571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a04b0d0f35d67dc1c6a80a14b58f90f74268fc020821adb7a90244347b99cfb

Aliases

arxiv: 1401.2142 · arxiv_version: 1401.2142v2 · doi: 10.48550/arxiv.1401.2142 · pith_short_12: DICLBUHTLVT5 · pith_short_16: DICLBUHTLVT5YHDK · pith_short_8: DICLBUHT

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/DICLBUHTLVT5YHDKQCQUWWHZB5 \
  | 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: 1a04b0d0f35d67dc1c6a80a14b58f90f74268fc020821adb7a90244347b99cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d858af7ca4ffbbd5134c73ea532b8184d991dca1e132d22df0ac15982e352ba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-09T20:28:06Z",
    "title_canon_sha256": "9817bf6b8d889c8e1a8b86d9354fdcc6a717593cf5bd233bf19e2a49323f8322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2142",
    "kind": "arxiv",
    "version": 2
  }
}