Pith Number

pith:Z2AK3C7K

pith:2023:Z2AK3C7KXNMVPMZFKHXR3672QZ

not attested not anchored not stored refs pending

Enabling Multi-threading in Heterogeneous Quantum-Classical Programming Models

Akihiro Hayashi, Alexander McCaskey, Austin Adams, Eugene Dumitrescu, Jeffrey Young, Thomas M. Conte, Vivek Sarkar

arxiv:2301.11559 v2 · 2023-01-27 · quant-ph · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2AK3C7KXNMVPMZFKHXR3672QZ}

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	2026-07-05T06:39:32.555928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce80ad8beabb5957b32551ef1dfbfa867f4a649c151cacf5430d70e9456dfc57

Aliases

arxiv: 2301.11559 · arxiv_version: 2301.11559v2 · doi: 10.48550/arxiv.2301.11559 · pith_short_12: Z2AK3C7KXNMV · pith_short_16: Z2AK3C7KXNMVPMZF · pith_short_8: Z2AK3C7K

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/Z2AK3C7KXNMVPMZFKHXR3672QZ \
  | 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: ce80ad8beabb5957b32551ef1dfbfa867f4a649c151cacf5430d70e9456dfc57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5897ecf65282bf0b8dc99aac0aed2a7b8a76dc23e666dba75a4290f0683b9ad",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-27T06:48:37Z",
    "title_canon_sha256": "ab5d9fb2cdda283350b194de7d46a332a357512d9a07fee6ac3d7f8d20445e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11559",
    "kind": "arxiv",
    "version": 2
  }
}