Pith Number

pith:3DQBPHHY

pith:2020:3DQBPHHYIBJLOWRQ64JJX4FPHX

not attested not anchored not stored refs pending

Symbolic Reasoning about Quantum Circuits in Coq

Hanru Jiang, Qinxiang Cao, Wenjun Shi, Yuan Feng, Yuxin Deng

arxiv:2005.11023 v4 · 2020-05-22 · cs.PL · cs.LO · 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{3DQBPHHYIBJLOWRQ64JJX4FPHX}

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	2026-07-05T03:42:19.489651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e0179cf84052b75a30f7129bf0af3dcb061e061ea341588d66ccfad0bcd6eb

Aliases

arxiv: 2005.11023 · arxiv_version: 2005.11023v4 · doi: 10.48550/arxiv.2005.11023 · pith_short_12: 3DQBPHHYIBJL · pith_short_16: 3DQBPHHYIBJLOWRQ · pith_short_8: 3DQBPHHY

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/3DQBPHHYIBJLOWRQ64JJX4FPHX \
  | 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: d8e0179cf84052b75a30f7129bf0af3dcb061e061ea341588d66ccfad0bcd6eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b07bf227873d2e46f59106410d5a10c55af33a7e8674035e1ebdaabe6d3e81",
    "cross_cats_sorted": [
      "cs.LO",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2020-05-22T06:27:52Z",
    "title_canon_sha256": "f8aa12698cec68be160e5917215ddd0ee5493b99781bc04108be9de718d12cdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11023",
    "kind": "arxiv",
    "version": 4
  }
}