Pith Number

pith:MSIA7EEX

pith:2013:MSIA7EEXWM4SGYYGTAB32OJ22F

not attested not anchored not stored refs pending

On a family of binary completely transitive codes with growing covering radius

J. Rifa, V. Zinoviev

arxiv:1303.2547 v1 · 2013-03-11 · 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{MSIA7EEXWM4SGYYGTAB32OJ22F}

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	2026-05-18T03:31:18.673442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64900f9097b3392363069803bd393ad164604e3ce2050a062a51fcdc5d5c4e83

Aliases

arxiv: 1303.2547 · arxiv_version: 1303.2547v1 · doi: 10.48550/arxiv.1303.2547 · pith_short_12: MSIA7EEXWM4S · pith_short_16: MSIA7EEXWM4SGYYG · pith_short_8: MSIA7EEX

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/MSIA7EEXWM4SGYYGTAB32OJ22F \
  | 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: 64900f9097b3392363069803bd393ad164604e3ce2050a062a51fcdc5d5c4e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18398b39a90df061bb890c0f50531040b111b97998103cbc8d1af1172fd2857a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-03-11T15:19:46Z",
    "title_canon_sha256": "0852f894b95e3dd17b153152f9cf9132e22491f99ae261194f35506ac55d0355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2547",
    "kind": "arxiv",
    "version": 1
  }
}