Pith Number

pith:WE32E5TS

pith:2024:WE32E5TSOPGJIXHRJIXGBENKDE

not attested not anchored not stored refs pending

Simplicial vs. cubical spheres, polyhedral products and the Nevo-Petersen conjecture

Ivan Limonchenko, Rade \v{Z}ivaljevi\'c

arxiv:2411.14036 v1 · 2024-11-21 · math.CO · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE32E5TSOPGJIXHRJIXGBENKDE}

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	2026-07-05T09:38:40.779865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b137a2767273cc945cf14a2e6091aa191cdefc95a5105b2bf13cbd29185ee993

Aliases

arxiv: 2411.14036 · arxiv_version: 2411.14036v1 · doi: 10.48550/arxiv.2411.14036 · pith_short_12: WE32E5TSOPGJ · pith_short_16: WE32E5TSOPGJIXHR · pith_short_8: WE32E5TS

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/WE32E5TSOPGJIXHRJIXGBENKDE \
  | 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: b137a2767273cc945cf14a2e6091aa191cdefc95a5105b2bf13cbd29185ee993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ec8989571d58b101fb5a16a0cf9fb21f42077589095749a606a603eb1abc79c",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-11-21T11:39:11Z",
    "title_canon_sha256": "ffceb369f3e8180269cb0c2a28300e65ecea08d06e47fbecfce26e42ab1f799f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14036",
    "kind": "arxiv",
    "version": 1
  }
}