Pith Number

pith:BB5IGIIO

pith:2017:BB5IGIIONLBOE72SVH4DSJDHYJ

not attested not anchored not stored refs pending

Maximum scattered linear sets and MRD-codes

Bence Csajb\'ok, Ferdinando Zullo, Giuseppe Marino, Olga Polverino

arxiv:1701.06831 v1 · 2017-01-24 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BB5IGIIONLBOE72SVH4DSJDHYJ}

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	2026-05-18T00:52:12.089417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

087a83210e6ac2e27f52a9f8392467c2656efabe1291214301fbc6aa70b7eea8

Aliases

arxiv: 1701.06831 · arxiv_version: 1701.06831v1 · doi: 10.48550/arxiv.1701.06831 · pith_short_12: BB5IGIIONLBO · pith_short_16: BB5IGIIONLBOE72S · pith_short_8: BB5IGIIO

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/BB5IGIIONLBOE72SVH4DSJDHYJ \
  | 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: 087a83210e6ac2e27f52a9f8392467c2656efabe1291214301fbc6aa70b7eea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21f5f67f83a4c9ee7d97876cbaaf873b8a0c08e0652d57586376a59befd6ecc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-01-24T12:13:16Z",
    "title_canon_sha256": "7ffc87e845f3ef944274c188c139f6794e4819b36ef999377c60510d44c63e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06831",
    "kind": "arxiv",
    "version": 1
  }
}