Pith Number

pith:NO3RPOUK

pith:2024:NO3RPOUKUY7RHNSKGH2CSQBPRM

not attested not anchored not stored refs pending

The Euclidean MST-ratio for Bi-colored Lattices

Herbert Edelsbrunner, Morteza Saghafian, Ond\v{r}ej Draganov, Sebastiano Cultrera di Montesano

arxiv:2403.10204 v2 · 2024-03-15 · cs.CG · 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{NO3RPOUKUY7RHNSKGH2CSQBPRM}

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

The Intersection Euler Characteristic Profile: Euler Calculus and Stability for Topological Interaction of Ball Unions

Receipt and verification

First computed	2026-07-05T09:26:58.906525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb717ba8aa63f13b64a31f429402f8b19276704667b0c86e802be062400e94b

Aliases

arxiv: 2403.10204 · arxiv_version: 2403.10204v2 · doi: 10.48550/arxiv.2403.10204 · pith_short_12: NO3RPOUKUY7R · pith_short_16: NO3RPOUKUY7RHNSK · pith_short_8: NO3RPOUK

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/NO3RPOUKUY7RHNSKGH2CSQBPRM \
  | 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: 6bb717ba8aa63f13b64a31f429402f8b19276704667b0c86e802be062400e94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23a1d6d1cd1a2c4166f04f67bbfb2caed612007423645dc1967fac82ccaee5be",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2024-03-15T11:10:50Z",
    "title_canon_sha256": "90987b94164d182792fefb43a4fdbdb0e421dd7a3ac506fef2fa449ad1bce5d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.10204",
    "kind": "arxiv",
    "version": 2
  }
}