Pith Number

pith:HJ6IKQ3S

pith:2022:HJ6IKQ3SUCRNXJO2IDAD3YMX3L

not attested not anchored not stored refs pending

MCBeth: A Measurement Based Quantum Programming Language

Aidan Evans, Robert Rand, Robert Soul\'e, Seun Omonije

arxiv:2204.10784 v2 · 2022-04-22 · cs.PL · 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{HJ6IKQ3SUCRNXJO2IDAD3YMX3L}

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	2026-07-05T04:34:53.095641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7c854372a0a2dba5da40c03de197dae53879b561a467914ccf945e17297a70

Aliases

arxiv: 2204.10784 · arxiv_version: 2204.10784v2 · doi: 10.48550/arxiv.2204.10784 · pith_short_12: HJ6IKQ3SUCRN · pith_short_16: HJ6IKQ3SUCRNXJO2 · pith_short_8: HJ6IKQ3S

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/HJ6IKQ3SUCRNXJO2IDAD3YMX3L \
  | 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: 3a7c854372a0a2dba5da40c03de197dae53879b561a467914ccf945e17297a70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8cadaa5a5d9f552fc9554da7ac094af573899f8d5cadbf655f578f89c435625",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2022-04-22T15:59:42Z",
    "title_canon_sha256": "a3fb1e2fa5a313c854db35f70bafa7669123ec496e701ad0d684c3f7b6e61c74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10784",
    "kind": "arxiv",
    "version": 2
  }
}