Pith Number

pith:TYS56QBB

pith:2025:TYS56QBB6VS42OR2EFK7ZFC7TK

not attested not anchored not stored refs pending

PolyQROM: Orthogonal-Polynomial-Based Quantum Reduced-Order Model for Flow Field Analysis

Cheng Xue, Chuang-Chao Ye, Guo-Ping Guo, Huan-Yu Liu, Jia-Xuan Zhang, Tai-Ping Sun, Teng-Yang Ma, Xiao-Fan Xu, Xi-Ning Zhuang, Yu-Chun Wu, Yu Fang, Yun-Jie Wang, Zhao-Yun Chen

arxiv:2504.21567 v1 · 2025-04-30 · 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{TYS56QBB6VS42OR2EFK7ZFC7TK}

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

Problem-Specific Basis Quantum State Readout via Proper Orthogonal Decomposition

Receipt and verification

First computed	2026-07-05T10:56:26.069289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e25df4021f565cd3a3a2155fc945f9ab539f7ef58162a7499cf2ad06152de3c

Aliases

arxiv: 2504.21567 · arxiv_version: 2504.21567v1 · doi: 10.48550/arxiv.2504.21567 · pith_short_12: TYS56QBB6VS4 · pith_short_16: TYS56QBB6VS42OR2 · pith_short_8: TYS56QBB

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/TYS56QBB6VS42OR2EFK7ZFC7TK \
  | 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: 9e25df4021f565cd3a3a2155fc945f9ab539f7ef58162a7499cf2ad06152de3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668c293e18134fccf4f6d5db30ad67ed4583a8ebd7ee44deab0f621c185e5245",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-30T12:14:08Z",
    "title_canon_sha256": "f3b35d30ab81c6981a9bcac6a01920648abaaaeacedaa7138213fa1b866e7ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21567",
    "kind": "arxiv",
    "version": 1
  }
}