Pith Number

pith:XIVPN5E7

pith:2025:XIVPN5E7ILHBB6VCRFS6VOVFGW

not attested not anchored not stored refs pending

Floating bodies for ball-convex bodies

Carsten Schuett, Diliya Yalikun, Elisabeth M Werner

arxiv:2504.15488 v1 · 2025-04-21 · 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{XIVPN5E7ILHBB6VCRFS6VOVFGW}

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.

Cited by

1 paper in Pith

Some inequalities of isoperimetric type for the c-affine surface area

Receipt and verification

First computed	2026-07-05T10:52:25.285728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2af6f49f42ce10faa28965eabaa535bf04608f898c8dde7bb9411121f12247

Aliases

arxiv: 2504.15488 · arxiv_version: 2504.15488v1 · doi: 10.48550/arxiv.2504.15488 · pith_short_12: XIVPN5E7ILHB · pith_short_16: XIVPN5E7ILHBB6VC · pith_short_8: XIVPN5E7

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/XIVPN5E7ILHBB6VCRFS6VOVFGW \
  | 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: ba2af6f49f42ce10faa28965eabaa535bf04608f898c8dde7bb9411121f12247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bffa4a83f481322dafc76739dfbd45186e8ae4e7b6dd15e40519929cefe9984",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2025-04-21T23:43:09Z",
    "title_canon_sha256": "d3c3c87684d3187fa0614aff8d30c1cde8848d2e6bdb263d69867e3d1379e125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15488",
    "kind": "arxiv",
    "version": 1
  }
}