Pith Number

pith:NGK37LIL

pith:2022:NGK37LILEGQXVPGXDU623HCXM4

not attested not anchored not stored refs pending

Qafny: A Quantum-Program Verifier

Alexander Nicolellis, Le Chang, Liyi Li, Mingwei Zhu, Rance Cleaveland, Xiaodi Wu, Yi Lee

arxiv:2211.06411 v5 · 2022-11-11 · quant-ph · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGK37LILEGQXVPGXDU623HCXM4}

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.

Cited by

2 papers in Pith

A Practical Quantum Hoare Logic with Classical Variables, I

From Natural Language to Verified Code: Toward AI Assisted Problem-to-Code Generation with Dafny-Based Formal Verification

Receipt and verification

First computed	2026-07-05T08:40:51.811609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6995bfad0b21a17abcd71d3dad9c576730818b9741359059aea9376518a60ade

Aliases

arxiv: 2211.06411 · arxiv_version: 2211.06411v5 · doi: 10.48550/arxiv.2211.06411 · pith_short_12: NGK37LILEGQX · pith_short_16: NGK37LILEGQXVPGX · pith_short_8: NGK37LIL

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/NGK37LILEGQXVPGXDU623HCXM4 \
  | 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: 6995bfad0b21a17abcd71d3dad9c576730818b9741359059aea9376518a60ade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d399d149de1ebcbc45c602735de4cd669f73049352b44af30a73d9926799d57d",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-11T18:50:52Z",
    "title_canon_sha256": "b4dc870b41e54e4a535b7fb646fc7ec027d8bab0713fd06cc45845e32bc83712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06411",
    "kind": "arxiv",
    "version": 5
  }
}