Pith Number

pith:4VCBCIV2

pith:2024:4VCBCIV237KLDIM42EUZETFOUI

not attested not anchored not stored refs pending

Constant mean curvature surfaces from ring patterns: Geometry from combinatorics

Alexander I. Bobenko, Nina Smeenk, Tim Hoffmann

arxiv:2410.08915 v1 · 2024-10-11 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VCBCIV237KLDIM42EUZETFOUI}

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

Discrete Lorentz surfaces and s-embeddings II: maximal surfaces

Receipt and verification

First computed	2026-07-05T09:19:19.531468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5441122badfd4b1a19cd129924caea2309b112b40d15c0af90ee6df6067bbfe

Aliases

arxiv: 2410.08915 · arxiv_version: 2410.08915v1 · doi: 10.48550/arxiv.2410.08915 · pith_short_12: 4VCBCIV237KL · pith_short_16: 4VCBCIV237KLDIM4 · pith_short_8: 4VCBCIV2

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/4VCBCIV237KLDIM42EUZETFOUI \
  | 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: e5441122badfd4b1a19cd129924caea2309b112b40d15c0af90ee6df6067bbfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c754d430660cf62e0033f18464e40e7f8f2885f87989bbde7f8721baa4c955d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-10-11T15:43:44Z",
    "title_canon_sha256": "c9b49bf3021dac2b0cea969d23cfa8879526b9ea85d72562bb36387699176e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.08915",
    "kind": "arxiv",
    "version": 1
  }
}