Pith Number

pith:F6GFN43V

pith:2014:F6GFN43VIXAL3AUJZXOR4EG654

not attested not anchored not stored refs pending

The asymmetry of complete and constant width bodies in general normed spaces and the Jung constant

Bernardo Gonz\'alez Merino, Ren\'e Brandenberg

arxiv:1412.8693 v3 · 2014-12-30 · 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{F6GFN43VIXAL3AUJZXOR4EG654}

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	2026-05-18T01:34:24.998733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8c56f37545c0bd8289cddd1e10deef390e8d59d3648536c48ae2aceaa003c8

Aliases

arxiv: 1412.8693 · arxiv_version: 1412.8693v3 · doi: 10.48550/arxiv.1412.8693 · pith_short_12: F6GFN43VIXAL · pith_short_16: F6GFN43VIXAL3AUJ · pith_short_8: F6GFN43V

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/F6GFN43VIXAL3AUJZXOR4EG654 \
  | 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: 2f8c56f37545c0bd8289cddd1e10deef390e8d59d3648536c48ae2aceaa003c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93cdc8c4dc1f063d38bb96b1b4d7c23cad9849a35a73a8a83b9a757e8a10d742",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-12-30T17:17:39Z",
    "title_canon_sha256": "879a38e7f343f7395500808ad70eb67618af354c5faceda3436b37c1165ccd02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8693",
    "kind": "arxiv",
    "version": 3
  }
}