Pith Number

pith:3EYWDRFF

pith:2017:3EYWDRFFNJIBX7XI4PXJQMJHBJ

not attested not anchored not stored refs pending

Every locally finite Borel measure on $\mathbb{R}$ has conformal dimension zero

Tuomas Orponen

arxiv:1705.04961 v1 · 2017-05-14 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EYWDRFFNJIBX7XI4PXJQMJHBJ}

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	2026-05-18T00:44:34.218708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93161c4a56a501bfee8e3ee9831270a4358712d5c7a3d14849aef1aeeaa2390

Aliases

arxiv: 1705.04961 · arxiv_version: 1705.04961v1 · doi: 10.48550/arxiv.1705.04961 · pith_short_12: 3EYWDRFFNJIB · pith_short_16: 3EYWDRFFNJIBX7XI · pith_short_8: 3EYWDRFF

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/3EYWDRFFNJIBX7XI4PXJQMJHBJ \
  | 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: d93161c4a56a501bfee8e3ee9831270a4358712d5c7a3d14849aef1aeeaa2390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f901273049dbc9ef4291067e74d9d5cb32bc0c8848b9d4e3057165d9e3a05365",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2017-05-14T13:17:12Z",
    "title_canon_sha256": "d5f646073255c3158c274942725a53c4777b59699e49f756621ab4b4c6b98217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04961",
    "kind": "arxiv",
    "version": 1
  }
}