Pith Number

pith:NTEEURNM

pith:2012:NTEEURNM6JT33JUNLMQAGQ2QRZ

not attested not anchored not stored refs pending

A Blichfeldt-type inequality for centrally symmetric convex bodies

Matthias Henze

arxiv:1203.4075 v1 · 2012-03-19 · 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{NTEEURNM6JT33JUNLMQAGQ2QRZ}

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	2026-05-18T03:09:20.313267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cc84a45acf267bda68d5b200343508e49738cbdc34e418468836529d2908459

Aliases

arxiv: 1203.4075 · arxiv_version: 1203.4075v1 · doi: 10.48550/arxiv.1203.4075 · pith_short_12: NTEEURNM6JT3 · pith_short_16: NTEEURNM6JT33JUN · pith_short_8: NTEEURNM

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/NTEEURNM6JT33JUNLMQAGQ2QRZ \
  | 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: 6cc84a45acf267bda68d5b200343508e49738cbdc34e418468836529d2908459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b5ba10f6e1e7ba395c71bcf0065385d5d7fe6c6fef51fe8081c321e2ee170d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2012-03-19T10:45:40Z",
    "title_canon_sha256": "501f9e7e1321aeec50c455f0e99ae349a982162bf964546ae9e4513de7f4f1dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4075",
    "kind": "arxiv",
    "version": 1
  }
}