Pith Number

pith:MVDW3XGF

pith:2013:MVDW3XGFDOJGKW5GEAGTBH3V36

not attested not anchored not stored refs pending

On the quasi-minimal surfaces in the 4-dimensional de Sitter space with 1-type Gauss map

Nurettin Cenk Turgay

arxiv:1311.1962 v1 · 2013-11-07 · 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{MVDW3XGFDOJGKW5GEAGTBH3V36}

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	2026-05-18T03:07:41.853190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65476ddcc51b92655ba6200d309f75dfb8df59a9973ff409cae1a04fbf4d62a4

Aliases

arxiv: 1311.1962 · arxiv_version: 1311.1962v1 · doi: 10.48550/arxiv.1311.1962 · pith_short_12: MVDW3XGFDOJG · pith_short_16: MVDW3XGFDOJGKW5G · pith_short_8: MVDW3XGF

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/MVDW3XGFDOJGKW5GEAGTBH3V36 \
  | 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: 65476ddcc51b92655ba6200d309f75dfb8df59a9973ff409cae1a04fbf4d62a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bb6883305ad48710de13b2251b97319a8e165c3d6f33e29e9db4e9d768d3751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-11-07T11:16:46Z",
    "title_canon_sha256": "aadb90c6bd7a99581c1a6e4a1827e03d40477d20eb1cd49b99fb5b2e01320ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1962",
    "kind": "arxiv",
    "version": 1
  }
}