Pith Number

pith:LRPLISBZ

pith:2025:LRPLISBZDDGAT7ZR7QWY33R2JP

not attested not anchored not stored refs pending

Navigating the Space of Compact CMC Hypersurfaces in Spheres, Part I

Oscar Perdomo

arxiv:2503.13823 v1 · 2025-03-18 · 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{LRPLISBZDDGAT7ZR7QWY33R2JP}

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	2026-07-05T10:33:19.163478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5eb4483918cc09ff31fc2d8dee3a4bdaeec1a2d7d937f596bb0c2c66d29540

Aliases

arxiv: 2503.13823 · arxiv_version: 2503.13823v1 · doi: 10.48550/arxiv.2503.13823 · pith_short_12: LRPLISBZDDGA · pith_short_16: LRPLISBZDDGAT7ZR · pith_short_8: LRPLISBZ

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/LRPLISBZDDGAT7ZR7QWY33R2JP \
  | 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: 5c5eb4483918cc09ff31fc2d8dee3a4bdaeec1a2d7d937f596bb0c2c66d29540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f7c3c1b919b9d93f7b7c55745e979318c5d252df34ccea0656f4d0ce5e9536",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-03-18T02:00:40Z",
    "title_canon_sha256": "c3c9fe5d7e059406cd98797e5deeaa9787a14e55265488b4777a723a2d7eb716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13823",
    "kind": "arxiv",
    "version": 1
  }
}