Pith Number

pith:3BL7CRKW

pith:2025:3BL7CRKWMSZAN5IDOQ4OPMP2YI

not attested not anchored not stored refs pending

Anisotropic area measures of convex bodies

Rolf Schneider

arxiv:2506.08803 v3 · 2025-06-10 · 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{3BL7CRKWMSZAN5IDOQ4OPMP2YI}

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	2026-07-05T11:21:49.029548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d857f1455664b206f5037438e7b1fac2361ed76795d6f6717b75b35c36090efd

Aliases

arxiv: 2506.08803 · arxiv_version: 2506.08803v3 · doi: 10.48550/arxiv.2506.08803 · pith_short_12: 3BL7CRKWMSZA · pith_short_16: 3BL7CRKWMSZAN5ID · pith_short_8: 3BL7CRKW

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/3BL7CRKWMSZAN5IDOQ4OPMP2YI \
  | 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: d857f1455664b206f5037438e7b1fac2361ed76795d6f6717b75b35c36090efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6d8e2e628ab8103a8adcaa047c6a25f8935085e420cbd31e39075d2ab3e5dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2025-06-10T13:50:11Z",
    "title_canon_sha256": "d9ac3c76cdef6b6602bea1019d79a6a138bcad397477dc9e18561d43c205b62c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08803",
    "kind": "arxiv",
    "version": 3
  }
}