Pith Number

pith:3UCFUOTF

pith:2023:3UCFUOTFDBNZWGG6SLD63TSMI3

not attested not anchored not stored refs pending

Optimization at the Interface of Unitary and Non-unitary Quantum Operations in PCOAST

Albert T. Schmitz, A. Y. Matsuura, Gian Giacomo Guerreschi, Jennifer Paykin, Mohannad Ibrahim, Nicolas P. D. Sawaya, Xin-Chuan Wu

arxiv:2305.09843 v2 · 2023-05-16 · quant-ph · cond-mat.mtrl-sci · math-ph · math.MP · physics.comp-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{3UCFUOTFDBNZWGG6SLD63TSMI3}

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	2026-07-05T06:12:50.682779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd045a3a65185b9b18de92c7edce4c46d1f6dbb61e2e4e641eabe6159cbbeb07

Aliases

arxiv: 2305.09843 · arxiv_version: 2305.09843v2 · doi: 10.48550/arxiv.2305.09843 · pith_short_12: 3UCFUOTFDBNZ · pith_short_16: 3UCFUOTFDBNZWGG6 · pith_short_8: 3UCFUOTF

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/3UCFUOTFDBNZWGG6SLD63TSMI3 \
  | 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: dd045a3a65185b9b18de92c7edce4c46d1f6dbb61e2e4e641eabe6159cbbeb07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c95774160d2b45995d0f2fb3541b126edf9c2c362c30f581ebb6c9928b5d7ea",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "math-ph",
      "math.MP",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-05-16T22:58:14Z",
    "title_canon_sha256": "dfd7cb46df7f46e2e6329b19a7988e07bac5eda40f7d6fbb847e90830055f162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09843",
    "kind": "arxiv",
    "version": 2
  }
}