Pith Number

pith:WFHAILNI

pith:2016:WFHAILNIZWKNS3PXLSHN6BQGZP

not attested not anchored not stored refs pending

The Gauss map of a complete minimal surface with finite total curvature

Francesco Mercuri, Luquesio P. Jorge

arxiv:1607.07492 v3 · 2016-07-25 · 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{WFHAILNIZWKNS3PXLSHN6BQGZP}

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	2026-05-17T23:42:49.280851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14e042da8cd94d96df75c8edf0606cbe0ec713d798ffe1656b1a60256cddaf0

Aliases

arxiv: 1607.07492 · arxiv_version: 1607.07492v3 · doi: 10.48550/arxiv.1607.07492 · pith_short_12: WFHAILNIZWKN · pith_short_16: WFHAILNIZWKNS3PX · pith_short_8: WFHAILNI

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/WFHAILNIZWKNS3PXLSHN6BQGZP \
  | 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: b14e042da8cd94d96df75c8edf0606cbe0ec713d798ffe1656b1a60256cddaf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d894a49d29b702a223bb439acfc23a4f5834bdbb6a7c0e293509b9fae5437e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-07-25T21:36:39Z",
    "title_canon_sha256": "ca34b72f5c866b139b4e3bd3f0fb63c5b357cd62a9776225f93847db29f5262e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07492",
    "kind": "arxiv",
    "version": 3
  }
}