Pith Number

pith:XZYMIPYQ

pith:2011:XZYMIPYQ37ACFP2ZMATSDQT7FN

not attested not anchored not stored refs pending

Inscribable stacked polytopes

Bernd Gonska, G\"unter M. Ziegler

arxiv:1111.5322 v1 · 2011-11-22 · math.MG · math.CO · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZYMIPYQ37ACFP2ZMATSDQT7FN}

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.

Cited by

1 paper in Pith

Copositive Matrices with Ordered Off-Diagonal Entries

Receipt and verification

First computed	2026-05-18T04:07:52.925148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be70c43f10dfc022bf59602721c27f2b45d41ffb86c098b053846b4008e3b127

Aliases

arxiv: 1111.5322 · arxiv_version: 1111.5322v1 · doi: 10.48550/arxiv.1111.5322 · pith_short_12: XZYMIPYQ37AC · pith_short_16: XZYMIPYQ37ACFP2Z · pith_short_8: XZYMIPYQ

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/XZYMIPYQ37ACFP2ZMATSDQT7FN \
  | 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: be70c43f10dfc022bf59602721c27f2b45d41ffb86c098b053846b4008e3b127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc36db122eb8df3b003120084baec9a66c7145f244c7198ad21a10117ab865f1",
    "cross_cats_sorted": [
      "math.CO",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2011-11-22T20:52:36Z",
    "title_canon_sha256": "19bddee9bbb804389ca24ab4955c4834ca474a28db3a16cd0869f853699bbd99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.5322",
    "kind": "arxiv",
    "version": 1
  }
}