Pith Number

pith:DY3ANHLD

pith:2016:DY3ANHLDMHBLSLYDQ5XN5445QA

not attested not anchored not stored refs pending

On the characterization of minimal surfaces with finite total curvature in $\mathbb H^2\times\mathbb R$ and $\widetilde{\rm PSL}_2(\mathbb{R},\tau)$

Ana Menezes, Laurent Hauswirth, Magdalena Rodr\'iguez

arxiv:1604.07083 v2 · 2016-04-24 · 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{DY3ANHLDMHBLSLYDQ5XN5445QA}

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	2026-05-17T23:54:03.437276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e36069d6361c2b92f03876edef39d800ab224984de6b15a41737e3faffd0456

Aliases

arxiv: 1604.07083 · arxiv_version: 1604.07083v2 · doi: 10.48550/arxiv.1604.07083 · pith_short_12: DY3ANHLDMHBL · pith_short_16: DY3ANHLDMHBLSLYD · pith_short_8: DY3ANHLD

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/DY3ANHLDMHBLSLYDQ5XN5445QA \
  | 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: 1e36069d6361c2b92f03876edef39d800ab224984de6b15a41737e3faffd0456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "059d3834c4e49abf115f05d81a6921ec565673a5046b026aa75f9e69c0574ce7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-04-24T21:16:35Z",
    "title_canon_sha256": "9113c5e2f00c26fb0a703d31b6f30029d53010d6d1bd44fd31f5da8fab44d4b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07083",
    "kind": "arxiv",
    "version": 2
  }
}