Pith Number

pith:WXZWCW2G

pith:2014:WXZWCW2GYJRZ7Y3TTQ22TVTYGH

not attested not anchored not stored refs pending

Scale invariance and efficient classical simulation of the quantum Fourier transform

Charles D. Hill, Kieran J. Woolfe, Lloyd C. L. Hollenberg

arxiv:1406.0931 v1 · 2014-06-04 · 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{WXZWCW2GYJRZ7Y3TTQ22TVTYGH}

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	2026-05-18T02:50:30.738151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5f3615b46c2639fe3739c35a9d67831d213389573205f7d4423935f28700752

Aliases

arxiv: 1406.0931 · arxiv_version: 1406.0931v1 · doi: 10.48550/arxiv.1406.0931 · pith_short_12: WXZWCW2GYJRZ · pith_short_16: WXZWCW2GYJRZ7Y3T · pith_short_8: WXZWCW2G

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/WXZWCW2GYJRZ7Y3TTQ22TVTYGH \
  | 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: b5f3615b46c2639fe3739c35a9d67831d213389573205f7d4423935f28700752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edb814f9c5354b4c6c6e7db9d40bec6fb881dc3086cca960aaa2606df2fe31d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-04T02:46:51Z",
    "title_canon_sha256": "997cb30dcb5b688499b1b1a3df64f9a7bc21e090f8aa9fce325a4e97a036e2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0931",
    "kind": "arxiv",
    "version": 1
  }
}