Pith Number

pith:TU6ECSQS

pith:2026:TU6ECSQSHX6622HGXDQUYCJNLH

not attested not anchored not stored refs pending

Translation invariant area measures on convex bodies

Jonas Knoerr

arxiv:2605.30927 v1 · 2026-05-29 · 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{TU6ECSQSHX6622HGXDQUYCJNLH}

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	2026-06-01T01:03:26.338822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d3c414a123dfded68e6b8e14c092d59ea8147eabac8119e04495b2b037cdca5

Aliases

arxiv: 2605.30927 · arxiv_version: 2605.30927v1 · doi: 10.48550/arxiv.2605.30927 · pith_short_12: TU6ECSQSHX66 · pith_short_16: TU6ECSQSHX6622HG · pith_short_8: TU6ECSQS

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/TU6ECSQSHX6622HGXDQUYCJNLH \
  | 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: 9d3c414a123dfded68e6b8e14c092d59ea8147eabac8119e04495b2b037cdca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca0125aea3ca1755db1c642f1550a8d58e3109ad1869871735b40742e45f40c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2026-05-29T07:15:28Z",
    "title_canon_sha256": "361811cbbdf85b970c8f1248f0485b7671bb460c1f4d66cfde7a91bf7cb75952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30927",
    "kind": "arxiv",
    "version": 1
  }
}