Pith Number

pith:M3RXODIB

pith:2025:M3RXODIBHYYIP2NH3R55KI3AP6

not attested not anchored not stored refs pending

Introducing CQ: A C-like API for Quantum Accelerated HPC

James Richings, Mateusz Meller, Oliver Thomson Brown

arxiv:2508.10854 v1 · 2025-08-14 · cs.DC · 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{M3RXODIBHYYIP2NH3R55KI3AP6}

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	2026-07-05T11:54:03.631939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e3770d013e3087e9a7dc7bd523607f853a07e8c8c1474ebde7bc5375572824

Aliases

arxiv: 2508.10854 · arxiv_version: 2508.10854v1 · doi: 10.48550/arxiv.2508.10854 · pith_short_12: M3RXODIBHYYI · pith_short_16: M3RXODIBHYYIP2NH · pith_short_8: M3RXODIB

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/M3RXODIBHYYIP2NH3R55KI3AP6 \
  | 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: 66e3770d013e3087e9a7dc7bd523607f853a07e8c8c1474ebde7bc5375572824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2a69620eb7472ede2eabb177446d0ef354e341387b6fea301360dd73fb1e4b1",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-08-14T17:26:02Z",
    "title_canon_sha256": "d5d2d4f9419b6d0d280c26de7d1d3eca3a6a5e76a08c2babc57fc56d31d680fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10854",
    "kind": "arxiv",
    "version": 1
  }
}