Pith Number

pith:VFKVZ6N4

pith:2015:VFKVZ6N4PJC7OL5P636FCNONXT

not attested not anchored not stored refs pending

Discrete minimal surfaces: critical points of the area functional from integrable systems

Wai Yeung Lam

arxiv:1510.08788 v3 · 2015-10-29 · math.DG · math.CV · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFKVZ6N4PJC7OL5P636FCNONXT}

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	2026-05-18T01:03:20.189700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9555cf9bc7a45f72faff6fc5135cdbcf472db6d22d7be9f1810fce599379617

Aliases

arxiv: 1510.08788 · arxiv_version: 1510.08788v3 · doi: 10.48550/arxiv.1510.08788 · pith_short_12: VFKVZ6N4PJC7 · pith_short_16: VFKVZ6N4PJC7OL5P · pith_short_8: VFKVZ6N4

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/VFKVZ6N4PJC7OL5P636FCNONXT \
  | 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: a9555cf9bc7a45f72faff6fc5135cdbcf472db6d22d7be9f1810fce599379617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f55475d208c7357abf16bde7096913e358229421493ab88cf33a9c08321c02be",
    "cross_cats_sorted": [
      "math.CV",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-10-29T17:33:01Z",
    "title_canon_sha256": "079c74ea8981aa52a161d77857c70586d068f520ad6dee6a9eb0f04ebb684046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08788",
    "kind": "arxiv",
    "version": 3
  }
}