Pith Number

pith:5VX7AZT7

pith:2023:5VX7AZT73LFC3I4R6BL6WTS267

not attested not anchored not stored refs pending

SpinQ: Compilation strategies for scalable spin-qubit architectures

Carmen G. Almudever, Fabio Sebastiano, Nikiforos Paraskevopoulos, Sebastian Feld

arxiv:2301.13241 v2 · 2023-01-30 · 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{5VX7AZT73LFC3I4R6BL6WTS267}

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	2026-07-05T11:03:46.910297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed6ff0667fdaca2da391f057eb4e5af7d28c71f1ffa3529ffe2ad7fce97f9669

Aliases

arxiv: 2301.13241 · arxiv_version: 2301.13241v2 · doi: 10.48550/arxiv.2301.13241 · pith_short_12: 5VX7AZT73LFC · pith_short_16: 5VX7AZT73LFC3I4R · pith_short_8: 5VX7AZT7

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/5VX7AZT73LFC3I4R6BL6WTS267 \
  | 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: ed6ff0667fdaca2da391f057eb4e5af7d28c71f1ffa3529ffe2ad7fce97f9669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0add6baefc92488c7f5a478bb0b869275cbf1be914ee5a1a7c37a58ed75c42f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-30T19:10:23Z",
    "title_canon_sha256": "25a002d605a78e695cb2f3767063915207bddfa9329e13e3fc8d6e16798b1b69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13241",
    "kind": "arxiv",
    "version": 2
  }
}