Pith Number

pith:WU3O2TWX

pith:2026:WU3O2TWXM2SMQBWTS7RKJDM4MJ

not attested not anchored not stored refs pending

Statistical Quantum Phase Estimation: Extensions and Practical Considerations

Amit Surana, Brandon Allen

arxiv:2605.18876 v1 · 2026-05-15 · 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{WU3O2TWXM2SMQBWTS7RKJDM4MJ}

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	2026-05-20T00:06:29.925810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b536ed4ed766a4c806d397e2a48d9c624b1c284f58094e38777d0c0929130e88

Aliases

arxiv: 2605.18876 · arxiv_version: 2605.18876v1 · doi: 10.48550/arxiv.2605.18876 · pith_short_12: WU3O2TWXM2SM · pith_short_16: WU3O2TWXM2SMQBWT · pith_short_8: WU3O2TWX

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/WU3O2TWXM2SMQBWTS7RKJDM4MJ \
  | 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: b536ed4ed766a4c806d397e2a48d9c624b1c284f58094e38777d0c0929130e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba3070025d521688ffc470af210fbc3191c066781df630cf6b18883162612f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-15T23:03:28Z",
    "title_canon_sha256": "4652d73ec4a4cef8129cbcb97add289e9de20efd2d881f1e95e497b683b8b58a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18876",
    "kind": "arxiv",
    "version": 1
  }
}