Pith Number

pith:INAIGA6X

pith:2011:INAIGA6XWXG6YAVL6MYQ66G26D

not attested not anchored not stored refs pending

The Bohr Radius for an Elliptic Condenser

Emmanuel Mazzilli, Patrice Lass\`ere

arxiv:1109.4511 v1 · 2011-09-21 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INAIGA6XWXG6YAVL6MYQ66G26D}

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	2026-05-18T04:12:34.561138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43408303d7b5cdec02abf3310f78daf0f05fc9d99bba38fe68cf13772c8f04dd

Aliases

arxiv: 1109.4511 · arxiv_version: 1109.4511v1 · doi: 10.48550/arxiv.1109.4511 · pith_short_12: INAIGA6XWXG6 · pith_short_16: INAIGA6XWXG6YAVL · pith_short_8: INAIGA6X

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/INAIGA6XWXG6YAVL6MYQ66G26D \
  | 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: 43408303d7b5cdec02abf3310f78daf0f05fc9d99bba38fe68cf13772c8f04dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec26767353fe4f148a46c4bcc541f0c1350559c2b89139812564c20bcc31d59b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2011-09-21T12:22:49Z",
    "title_canon_sha256": "85dc90792d20e47f6caa875ccbddba7470e97acb055dbba40a4796cbeea35fba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4511",
    "kind": "arxiv",
    "version": 1
  }
}