Pith Number

pith:XO7YPMXX

pith:2024:XO7YPMXXLT3PR4VVWAUS3T7LIK

not attested not anchored not stored refs pending

Mera: Memory Reduction and Acceleration for Quantum Circuit Simulation via Redundancy Exploration

Edwin Hsing-Mean Sha, Longshan Xu, Qingfeng Zhuge, Yuhong Song, Zili Shao

arxiv:2411.15332 v1 · 2024-11-22 · quant-ph · cs.ET

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XO7YPMXXLT3PR4VVWAUS3T7LIK}

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	2026-07-05T09:39:33.365364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbbf87b2f75cf6f8f2b5b0292dcfeb42b348963d9a3f7fddc5a9d97d36d55ac1

Aliases

arxiv: 2411.15332 · arxiv_version: 2411.15332v1 · doi: 10.48550/arxiv.2411.15332 · pith_short_12: XO7YPMXXLT3P · pith_short_16: XO7YPMXXLT3PR4VV · pith_short_8: XO7YPMXX

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/XO7YPMXXLT3PR4VVWAUS3T7LIK \
  | 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: bbbf87b2f75cf6f8f2b5b0292dcfeb42b348963d9a3f7fddc5a9d97d36d55ac1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b38af21af461e6c9d9557286bbd44518fd8082b6d822b5182077368d6b2a14",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-22T20:07:31Z",
    "title_canon_sha256": "c718837eb3309b5f792e6bb1662ebd80f047055a7f6d8e25614959bc59057737"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15332",
    "kind": "arxiv",
    "version": 1
  }
}