Pith Number

pith:UGFNCHVO

pith:2025:UGFNCHVOSTQZFCRXF5LVSVHFC7

not attested not anchored not stored refs pending

Advancing Quantum State Preparation Using Decision Diagram with Local Invertible Maps

Aochu Dai, Chenjian Li, Mingsheng Ying, Sanjiang Li, Shenggang Ying, Xin Hong

arxiv:2507.17170 v2 · 2025-07-23 · cs.DS · 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{UGFNCHVOSTQZFCRXF5LVSVHFC7}

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	2026-07-05T11:45:59.651777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a18ad11eae94e1928a372f575954e517d46dac9afcbcbc007885bd67a8ec4553

Aliases

arxiv: 2507.17170 · arxiv_version: 2507.17170v2 · doi: 10.48550/arxiv.2507.17170 · pith_short_12: UGFNCHVOSTQZ · pith_short_16: UGFNCHVOSTQZFCRX · pith_short_8: UGFNCHVO

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/UGFNCHVOSTQZFCRXF5LVSVHFC7 \
  | 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: a18ad11eae94e1928a372f575954e517d46dac9afcbcbc007885bd67a8ec4553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e57e03a717d7d29f48e908db7c5201c7fc47d7f1ec6347147224daa87afda051",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-07-23T03:34:44Z",
    "title_canon_sha256": "29aebf359054a9e33ed1fb59d58471b25bd7910a70f547b1fb1762f4c3d0c0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17170",
    "kind": "arxiv",
    "version": 2
  }
}