Pith Number

pith:7GQT2BPZ

pith:2024:7GQT2BPZFUUN37QEHFN4I4WJ3K

not attested not anchored not stored refs pending

Automated Quantum Circuit Generation for Computing Inverse Hash Functions

Elena R. Henderson, Jessie M. Henderson, Mitchell A. Thornton, William V. Oxford

arxiv:2404.17142 v1 · 2024-04-26 · quant-ph · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GQT2BPZFUUN37QEHFN4I4WJ3K}

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	2026-07-05T08:12:33.474095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a13d05f92d28ddfe04395bc472c9daad609a64fdb9df12d1ef87c4a5e2c3ec

Aliases

arxiv: 2404.17142 · arxiv_version: 2404.17142v1 · doi: 10.48550/arxiv.2404.17142 · pith_short_12: 7GQT2BPZFUUN · pith_short_16: 7GQT2BPZFUUN37QE · pith_short_8: 7GQT2BPZ

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/7GQT2BPZFUUN37QEHFN4I4WJ3K \
  | 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: f9a13d05f92d28ddfe04395bc472c9daad609a64fdb9df12d1ef87c4a5e2c3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571eab1459133649d505816090b79d5d13b05442d431e7c871ade2c461174b0d",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-26T03:55:46Z",
    "title_canon_sha256": "17331204be5d9419dc25e8ff94e413228911eca040715784910b21e9549f025e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17142",
    "kind": "arxiv",
    "version": 1
  }
}