Pith Number

pith:QO5VDRLP

pith:2010:QO5VDRLPQ3YUMNMY4IY4BENLDS

not attested not anchored not stored refs pending

From Skew-Cyclic Codes to Asymmetric Quantum Codes

Martianus Frederic Ezerman, Olfa Yemen, Patrick Sole, San Ling

arxiv:1005.0879 v1 · 2010-05-06 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QO5VDRLPQ3YUMNMY4IY4BENLDS}

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	2026-07-05T00:57:58.943520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83bb51c56f86f1463598e231c091ab1c994bc4b88f43fae63e47276b1060a5d1

Aliases

arxiv: 1005.0879 · arxiv_version: 1005.0879v1 · doi: 10.48550/arxiv.1005.0879 · pith_short_12: QO5VDRLPQ3YU · pith_short_16: QO5VDRLPQ3YUMNMY · pith_short_8: QO5VDRLP

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/QO5VDRLPQ3YUMNMY4IY4BENLDS \
  | 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: 83bb51c56f86f1463598e231c091ab1c994bc4b88f43fae63e47276b1060a5d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4075124275aec096cbf2c4cd564b854adf271e7051a85a15b556e1ce2111d56",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-05-06T02:49:08Z",
    "title_canon_sha256": "47f85c266d16869bab3cbc80a459dd49b9e266ac0100bbc732edddee036fb141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0879",
    "kind": "arxiv",
    "version": 1
  }
}