Pith Number

pith:TYDK65F6

pith:2013:TYDK65F67HH5NGC2KGGPLOR7YT

not attested not anchored not stored refs pending

Explicit Constructions of Quasi-Uniform Codes from Groups

Eldho K. Thomas, Frederique Oggier

arxiv:1301.6328 v1 · 2013-01-27 · math.GR · 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{TYDK65F67HH5NGC2KGGPLOR7YT}

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	2026-05-18T03:35:15.746419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e06af74bef9cfd6985a518cf5ba3fc4fa0fed480068ff8de2c4f3ef367da5ff

Aliases

arxiv: 1301.6328 · arxiv_version: 1301.6328v1 · doi: 10.48550/arxiv.1301.6328 · pith_short_12: TYDK65F67HH5 · pith_short_16: TYDK65F67HH5NGC2 · pith_short_8: TYDK65F6

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/TYDK65F67HH5NGC2KGGPLOR7YT \
  | 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: 9e06af74bef9cfd6985a518cf5ba3fc4fa0fed480068ff8de2c4f3ef367da5ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afebf752bcf53a26a41fef0084649b16f837082b7b09fd854dafd1b34ef9915b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2013-01-27T07:28:21Z",
    "title_canon_sha256": "7d66f85e5c73d07eaf6f5a535a226bf98654e1d5de311c6f88bc3e45f3d4654b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6328",
    "kind": "arxiv",
    "version": 1
  }
}