Pith Number

pith:3SCIBDZ4

pith:2015:3SCIBDZ4O4AMZ33RYAZL4OHKYT

not attested not anchored not stored refs pending

Minimum distance of linear codes and the $\alpha$-invariant

Mehdi Garrousian, Stefan Tohaneanu

arxiv:1507.03286 v1 · 2015-07-12 · math.AC · 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{3SCIBDZ4O4AMZ33RYAZL4OHKYT}

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	2026-05-18T01:36:59.205653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc84808f3c7700ccef71c032be38eac4dcd17277c21431a26ac8f8e29877f6b0

Aliases

arxiv: 1507.03286 · arxiv_version: 1507.03286v1 · doi: 10.48550/arxiv.1507.03286 · pith_short_12: 3SCIBDZ4O4AM · pith_short_16: 3SCIBDZ4O4AMZ33R · pith_short_8: 3SCIBDZ4

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/3SCIBDZ4O4AMZ33RYAZL4OHKYT \
  | 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: dc84808f3c7700ccef71c032be38eac4dcd17277c21431a26ac8f8e29877f6b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6351b0619f1e1d42aee2da19686c90b3c7115add8213a2872baf9df173264432",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-07-12T22:57:45Z",
    "title_canon_sha256": "f0c07cd75e55567d8867ec95d0d5a1165260a059a32c30f53dc843b8147be6f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03286",
    "kind": "arxiv",
    "version": 1
  }
}