Pith Number

pith:EMDN7CX3

pith:2015:EMDN7CX3AMG4MA42HRFTMUQ5IR

not attested not anchored not stored refs pending

An intrinsic rigidity theorem for closed minimal hypersurfaces in 5-dimensional Euclidean sphere with constant nonnegative scalar curvature

Bing Tang, Ling Yang

arxiv:1507.06156 v1 · 2015-07-22 · 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{EMDN7CX3AMG4MA42HRFTMUQ5IR}

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	2026-05-18T01:36:26.543742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2306df8afb030dc6039a3c4b36521d445b7b98b1a585990272220da2682758d0

Aliases

arxiv: 1507.06156 · arxiv_version: 1507.06156v1 · doi: 10.48550/arxiv.1507.06156 · pith_short_12: EMDN7CX3AMG4 · pith_short_16: EMDN7CX3AMG4MA42 · pith_short_8: EMDN7CX3

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/EMDN7CX3AMG4MA42HRFTMUQ5IR \
  | 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: 2306df8afb030dc6039a3c4b36521d445b7b98b1a585990272220da2682758d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3e71ff26e26556f6aa698c0ba29efe896b0d5a14c77aeafb7ff4da8e51e081",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-07-22T12:32:44Z",
    "title_canon_sha256": "a7e4ba7cbf3ce59515daf8cd04b6277980b7d488c90af8a35830257893510a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06156",
    "kind": "arxiv",
    "version": 1
  }
}