Pith Number

pith:GMSOOZZB

pith:2012:GMSOOZZBG66PGH4ZEWT7VSSKAY

not attested not anchored not stored refs pending

An Improvement in Quantum Fourier Transform

Laszlo Gyongyosi, Sandor Imre

arxiv:1207.4464 v1 · 2012-07-18 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMSOOZZBG66PGH4ZEWT7VSSKAY}

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	2026-05-18T03:49:57.712833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3324e7672137bcf31f9925a7faca4a063fb5ebf34494d7ee98ccc34ad270bbbd

Aliases

arxiv: 1207.4464 · arxiv_version: 1207.4464v1 · doi: 10.48550/arxiv.1207.4464 · pith_short_12: GMSOOZZBG66P · pith_short_16: GMSOOZZBG66PGH4Z · pith_short_8: GMSOOZZB

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/GMSOOZZBG66PGH4ZEWT7VSSKAY \
  | 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: 3324e7672137bcf31f9925a7faca4a063fb5ebf34494d7ee98ccc34ad270bbbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0cd781532901fa8c9ef35acf4c8ce41af09bd3867e186cfbca8bc808edf3b49",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-18T19:50:01Z",
    "title_canon_sha256": "4cb90e567adb8127c267e43418a163c339ad9e5b0ae355cbd7b68e42378f8da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4464",
    "kind": "arxiv",
    "version": 1
  }
}