Pith Number

pith:4YUC4NLA

pith:2018:4YUC4NLAR5KLWDCZQQUOAATQCL

not attested not anchored not stored refs pending

Geometric constructions over $\mathbb{C}$ and $\mathbb{F}_2$ for Quantum Information

Fr\'ed\'eric Holweck

arxiv:1810.04258 v1 · 2018-10-09 · quant-ph · math-ph · math.AG · math.CO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YUC4NLAR5KLWDCZQQUOAATQCL}

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	2026-05-18T00:03:40.680605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6282e35608f54bb0c598428e0027012db98145e68db9cf90f3de42dfcc392f0

Aliases

arxiv: 1810.04258 · arxiv_version: 1810.04258v1 · doi: 10.48550/arxiv.1810.04258 · pith_short_12: 4YUC4NLAR5KL · pith_short_16: 4YUC4NLAR5KLWDCZ · pith_short_8: 4YUC4NLA

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/4YUC4NLAR5KLWDCZQQUOAATQCL \
  | 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: e6282e35608f54bb0c598428e0027012db98145e68db9cf90f3de42dfcc392f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c11c57d9d99478068e9965d60b90a1e43e7c7978dc462503627d823a3ea8f6f",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-09T21:50:13Z",
    "title_canon_sha256": "f6f3e0ea8760a3d8a10e2ecdc675d8a624007ddf727cc0b6acc01e2cf010257e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04258",
    "kind": "arxiv",
    "version": 1
  }
}