Pith Number

pith:OFAPKEYF

pith:2022:OFAPKEYF7RLDZOVKB7R24HT7UX

not attested not anchored not stored refs pending

Spectral analysis for noise diagnostics and filter-based digital error mitigation

Cristina C\^irstoiu, Enrico Fontana, Ivan Rungger, Ross Duncan

arxiv:2206.08811 v2 · 2022-06-17 · 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{OFAPKEYF7RLDZOVKB7R24HT7UX}

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

1 paper in Pith

Beyond Gates: Pulse Level Quantum Fourier Models

Receipt and verification

First computed	2026-07-05T05:14:57.950777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7140f51305fc563cbaaa0fe3ae1e7fa5fef982c6e16cb9849ae2e67cf99c60d7

Aliases

arxiv: 2206.08811 · arxiv_version: 2206.08811v2 · doi: 10.48550/arxiv.2206.08811 · pith_short_12: OFAPKEYF7RLD · pith_short_16: OFAPKEYF7RLDZOVK · pith_short_8: OFAPKEYF

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/OFAPKEYF7RLDZOVKB7R24HT7UX \
  | 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: 7140f51305fc563cbaaa0fe3ae1e7fa5fef982c6e16cb9849ae2e67cf99c60d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64175b4d94c251cb9c5541254bfe6fafcfff1b0b823d80ca64dcaba84754d14f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-17T14:42:58Z",
    "title_canon_sha256": "6eb4ecc07fa37662bf59055f77ebfd32ed38f825674972c4e112e4031fb6eb0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08811",
    "kind": "arxiv",
    "version": 2
  }
}