Pith Number

pith:U3VF2ISM

pith:2011:U3VF2ISM65MI6Z5RZRY5GPAKQC

not attested not anchored not stored refs pending

Quantum Fourier sampling, Code Equivalence, and the quantum security of the McEliece and Sidelnikov cryptosystems

Alexander Russell, Cristopher Moore, Hang Dinh

arxiv:1111.4382 v1 · 2011-11-18 · cs.CC · cs.CR · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U3VF2ISM65MI6Z5RZRY5GPAKQC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:08:04.481403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6ea5d224cf7588f67b1cc71d33c0a80a03696f5d60cd3d57229fc254f42f178

Aliases

arxiv: 1111.4382 · arxiv_version: 1111.4382v1 · doi: 10.48550/arxiv.1111.4382 · pith_short_12: U3VF2ISM65MI · pith_short_16: U3VF2ISM65MI6Z5R · pith_short_8: U3VF2ISM

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/U3VF2ISM65MI6Z5RZRY5GPAKQC \
  | 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: a6ea5d224cf7588f67b1cc71d33c0a80a03696f5d60cd3d57229fc254f42f178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb67920f725a0a9a6be4a33f40323633b164f3b67157cd62598809476621b8cf",
    "cross_cats_sorted": [
      "cs.CR",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2011-11-18T14:56:53Z",
    "title_canon_sha256": "6474a12ceb298d3b719b82911b97c147354a938ae1b35104a95d523793fa03d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4382",
    "kind": "arxiv",
    "version": 1
  }
}