Pith Number

pith:RMZYZ3GX

pith:2002:RMZYZ3GXHOZSKLBUZH4BSNPD6T

not attested not anchored not stored refs pending

An approximate Fourier transform useful in quantum factoring

D. Coppersmith

arxiv:quant-ph/0201067 v1 · 2002-01-16 · 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{RMZYZ3GXHOZSKLBUZH4BSNPD6T}

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

21 papers in Pith

Not Your Usual FFT: QFT$\rightarrow$FFT via Classical Quantum-Circuit Simulation

Towards an Optimally Distributed Quantum Fourier Transform Circuit

A Quantum-Walk Representation of Color-Ordered MHV Scattering Amplitudes

Quantum iterative approach to the Traveling Salesman Problem

QnRL: Quantum-Native Reinforcement Learning

Receipt and verification

First computed	2026-07-04T14:45:52.667511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b338cecd73bb3252c34c9f81935e3f4fed96603c0ddbda2bb51232587fc0f81

Aliases

arxiv: quant-ph/0201067 · arxiv_version: quant-ph/0201067v1 · doi: 10.48550/arxiv.quant-ph/0201067 · pith_short_12: RMZYZ3GXHOZS · pith_short_16: RMZYZ3GXHOZSKLBU · pith_short_8: RMZYZ3GX

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/RMZYZ3GXHOZSKLBUZH4BSNPD6T \
  | 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: 8b338cecd73bb3252c34c9f81935e3f4fed96603c0ddbda2bb51232587fc0f81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0196eca7958ed692027c48bd2388cf0172f95628fc14a67bdc47c2cd9634e683",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-01-16T21:04:03Z",
    "title_canon_sha256": "a8a788f78a8eb552dd9069ef96ab3e2325a7299e3730aa88119176a5687edc2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0201067",
    "kind": "arxiv",
    "version": 1
  }
}