Pith Number

pith:EPHWEPVM

pith:2018:EPHWEPVMZ4R6CMRHLLK7QMC5N6

not attested not anchored not stored refs pending

Hausdorff dimension of Kuperberg minimal sets

Daniel Ingebretson

arxiv:1801.04034 v3 · 2018-01-12 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPHWEPVMZ4R6CMRHLLK7QMC5N6}

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	2026-05-17T23:59:33.072992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23cf623eaccf23e132275ad5f8305d6f91948b3e985172234c101ef3e358a289

Aliases

arxiv: 1801.04034 · arxiv_version: 1801.04034v3 · doi: 10.48550/arxiv.1801.04034 · pith_short_12: EPHWEPVMZ4R6 · pith_short_16: EPHWEPVMZ4R6CMRH · pith_short_8: EPHWEPVM

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/EPHWEPVMZ4R6CMRHLLK7QMC5N6 \
  | 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: 23cf623eaccf23e132275ad5f8305d6f91948b3e985172234c101ef3e358a289

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db29ef28447b7e29a3ff97195ea2416168f4fd7914e471939c2ad2260c1d025",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-01-12T01:46:10Z",
    "title_canon_sha256": "76a8146a8599fbb876fd4f119c920dc3a3868bf0b3f0e4b09a5c9fa9454a6718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04034",
    "kind": "arxiv",
    "version": 3
  }
}