Pith Number

pith:SOB2FHVJ

pith:2016:SOB2FHVJ4B7OILLPCQU7FNLJJY

not attested not anchored not stored refs pending

Variational Convergence of Discrete Minimal Surfaces

Henrik Schumacher, Max Wardetzky

arxiv:1605.05285 v2 · 2016-05-17 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOB2FHVJ4B7OILLPCQU7FNLJJY}

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	2026-05-18T00:50:35.658493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9383a29ea9e07ee42d6f1429f2b5694e120f7d02d28e65c50420334341552a97

Aliases

arxiv: 1605.05285 · arxiv_version: 1605.05285v2 · doi: 10.48550/arxiv.1605.05285 · pith_short_12: SOB2FHVJ4B7O · pith_short_16: SOB2FHVJ4B7OILLP · pith_short_8: SOB2FHVJ

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/SOB2FHVJ4B7OILLPCQU7FNLJJY \
  | 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: 9383a29ea9e07ee42d6f1429f2b5694e120f7d02d28e65c50420334341552a97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b5a8cb0683dca498971afca59993f80f89cb215645c6638d01cbe6ecafb6a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-17T18:49:28Z",
    "title_canon_sha256": "b3e20d3b123b544f7bf996e88e7680d7d8bf09f7fc8f0fc302a6d1b60f2588c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.05285",
    "kind": "arxiv",
    "version": 2
  }
}