Pith Number

pith:OYZUUMQB

pith:2018:OYZUUMQB6SSMWMHJ4XNRES62DV

not attested not anchored not stored refs pending

Linear Codes Associated to Skew-symmetric Determinantal Varieties

Peter Beelen, Prasant Singh

arxiv:1810.03878 v1 · 2018-10-09 · 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{OYZUUMQB6SSMWMHJ4XNRES62DV}

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	2026-05-18T00:03:44.341893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76334a3201f4a4cb30e9e5db124bda1d5a6b9d77a58b41829bbd168db2e191dd

Aliases

arxiv: 1810.03878 · arxiv_version: 1810.03878v1 · doi: 10.48550/arxiv.1810.03878 · pith_short_12: OYZUUMQB6SSM · pith_short_16: OYZUUMQB6SSMWMHJ · pith_short_8: OYZUUMQB

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/OYZUUMQB6SSMWMHJ4XNRES62DV \
  | 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: 76334a3201f4a4cb30e9e5db124bda1d5a6b9d77a58b41829bbd168db2e191dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68964f004f9421939219ff582621404c2e9d68388449d66f0100d81059e7efdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-10-09T09:33:42Z",
    "title_canon_sha256": "98b946710ae56f1b968a55fff9ab1c90f8feed5e593b02d786981bb92b41b3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03878",
    "kind": "arxiv",
    "version": 1
  }
}