Pith Number

pith:7URRBFVC

pith:2024:7URRBFVCGKNGBXHREKXZXDUR3C

not attested not anchored not stored refs pending

On a Conjecture Concerning the Roots of Ehrhart Polynomials of Symmetric Edge Polytopes from Complete Multipartite Graphs

Max K\"olbl

arxiv:2404.02136 v1 · 2024-04-02 · 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{7URRBFVCGKNGBXHREKXZXDUR3C}

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	2026-07-05T08:03:36.198478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd231096a2329a60dcf122af9b8e91d8b884efe0ce60593f80ed2f8171397bfe

Aliases

arxiv: 2404.02136 · arxiv_version: 2404.02136v1 · doi: 10.48550/arxiv.2404.02136 · pith_short_12: 7URRBFVCGKNG · pith_short_16: 7URRBFVCGKNGBXHR · pith_short_8: 7URRBFVC

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/7URRBFVCGKNGBXHREKXZXDUR3C \
  | 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: fd231096a2329a60dcf122af9b8e91d8b884efe0ce60593f80ed2f8171397bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad42e7008c1e3961cd4527bb0a66f3903ca9b0a5a5cf7e285c7d81b4e3ceb85c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-04-02T17:48:53Z",
    "title_canon_sha256": "0f823c96236bec643164602c3c8ee3a667f18c092c647d0bb4b2b37fa35343c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.02136",
    "kind": "arxiv",
    "version": 1
  }
}