Pith Number

pith:HE43F7A2

pith:2025:HE43F7A2SDYDLABF6V4HA5WT7R

not attested not anchored not stored refs pending

Free boundary minimal annuli in geodesic balls of $\mathbb{H}^3$

Alberto Cerezo

arxiv:2502.20303 v1 · 2025-02-27 · 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{HE43F7A2SDYDLABF6V4HA5WT7R}

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

4 papers in Pith

Robin nullity in mode $|k|=1$ and asymptotic radius of the critical spherical catenoid

Topology of stable free boundary CMC surfaces under lower Ricci curvature bounds

Robin nullity in mode $|k|=1$ and asymptotic radius of the critical spherical catenoid

Robin nullity and asymptotic geometry of the critical hyperbolic catenoid

Receipt and verification

First computed	2026-07-05T10:21:12.349250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3939b2fc1a90f0358025f5787076d3fc439c4784edcc51d6a5e5c500f9e88309

Aliases

arxiv: 2502.20303 · arxiv_version: 2502.20303v1 · doi: 10.48550/arxiv.2502.20303 · pith_short_12: HE43F7A2SDYD · pith_short_16: HE43F7A2SDYDLABF · pith_short_8: HE43F7A2

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/HE43F7A2SDYDLABF6V4HA5WT7R \
  | 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: 3939b2fc1a90f0358025f5787076d3fc439c4784edcc51d6a5e5c500f9e88309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08174cf5a6f4ac61fc40674064b02ae864c1770319b988c442c6e43b8119592b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-02-27T17:31:07Z",
    "title_canon_sha256": "1c542189c3b36215775cc7e0e038fe588abfd5eb1af8014efb21a26f32967ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20303",
    "kind": "arxiv",
    "version": 1
  }
}