Pith Number

pith:JYWVOMUZ

pith:2011:JYWVOMUZHZG6Z2OOA6NA2ED2XW

not attested not anchored not stored refs pending

A weak version of Rota's basis conjecture for odd dimensions

Daniel Kotlar, Ron Aharoni

arxiv:1110.1830 v5 · 2011-10-09 · 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{JYWVOMUZHZG6Z2OOA6NA2ED2XW}

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	2026-05-18T02:46:31.685816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e2d5732993e4dece9ce079a0d107abda4a38b5e67714bb473a832d5ba8ff9b3

Aliases

arxiv: 1110.1830 · arxiv_version: 1110.1830v5 · doi: 10.48550/arxiv.1110.1830 · pith_short_12: JYWVOMUZHZG6 · pith_short_16: JYWVOMUZHZG6Z2OO · pith_short_8: JYWVOMUZ

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/JYWVOMUZHZG6Z2OOA6NA2ED2XW \
  | 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: 4e2d5732993e4dece9ce079a0d107abda4a38b5e67714bb473a832d5ba8ff9b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c171e38cb48bcb88dee2ae2f87c17916ea9839396f8ecdf812d4f321252f154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2011-10-09T12:36:05Z",
    "title_canon_sha256": "f56a5baa49ac427a80c20cadc383a34836c27f10542c5b33e9b48191c429c37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1830",
    "kind": "arxiv",
    "version": 5
  }
}