Pith Number

pith:E2VL42XS

pith:2015:E2VL42XSULRBBYLVVTX6UCN7PO

not attested not anchored not stored refs pending

Centrally symmetric convex bodies and sections having maximal quermassintegrals

E. Makai Jr., H. Martini

arxiv:1507.01467 v1 · 2015-07-06 · 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{E2VL42XSULRBBYLVVTX6UCN7PO}

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	2026-05-18T01:37:16.852207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26aabe6af2a2e210e175acefea09bf7b9f7d7ee59390dca11b25e9a0ccf26cdf

Aliases

arxiv: 1507.01467 · arxiv_version: 1507.01467v1 · doi: 10.48550/arxiv.1507.01467 · pith_short_12: E2VL42XSULRB · pith_short_16: E2VL42XSULRBBYLV · pith_short_8: E2VL42XS

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/E2VL42XSULRBBYLVVTX6UCN7PO \
  | 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: 26aabe6af2a2e210e175acefea09bf7b9f7d7ee59390dca11b25e9a0ccf26cdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a5c67b58bf11553d19d53fadee011150f58d0635d990d369ea8fc2512636be7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-07-06T14:00:53Z",
    "title_canon_sha256": "4ec1bc56fa51f5f3173d72325b2c9988cc7f3f1262dcc5577a45ba43962c4ef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01467",
    "kind": "arxiv",
    "version": 1
  }
}