Pith Number

pith:VF4W5D3Z

pith:2024:VF4W5D3Z7QRQAGPDBFWJFTG22W

not attested not anchored not stored refs pending

Qudit Shadow Estimation Based on the Clifford Group and the Power of a Single Magic Gate

Changhao Yi, Chengsi Mao, Huangjun Zhu

arxiv:2410.13572 v2 · 2024-10-17 · 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{VF4W5D3Z7QRQAGPDBFWJFTG22W}

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

Characterizing quantum state-space with a single quantum measurement

Receipt and verification

First computed	2026-07-05T10:55:24.887066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9796e8f79fc230019e3096c92ccdad5854a61d3b5a6c72691d689c20f67131b

Aliases

arxiv: 2410.13572 · arxiv_version: 2410.13572v2 · doi: 10.48550/arxiv.2410.13572 · pith_short_12: VF4W5D3Z7QRQ · pith_short_16: VF4W5D3Z7QRQAGPD · pith_short_8: VF4W5D3Z

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/VF4W5D3Z7QRQAGPDBFWJFTG22W \
  | 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: a9796e8f79fc230019e3096c92ccdad5854a61d3b5a6c72691d689c20f67131b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b29688c2b121f080145a253ec4089c233f4685abd8d8cd02d07c8cc37b64efd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-10-17T14:08:05Z",
    "title_canon_sha256": "dcfd3b3c2a6b24f47c2968cfdece93cc6f6627137e7efd526db8dd821d449405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13572",
    "kind": "arxiv",
    "version": 2
  }
}