Pith Number

pith:MVURLVAC

pith:2018:MVURLVAC2RHE7JRJIDPN34UK42

not attested not anchored not stored refs pending

Area and Hausdorff dimension of Sierpi\'{n}ski carpet Julia sets

Fei Yang, Yuming Fu

arxiv:1812.03016 v2 · 2018-12-07 · math.DS · 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{MVURLVAC2RHE7JRJIDPN34UK42}

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	2026-05-17T23:53:55.533420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656915d402d44e4fa62940deddf28ae6817d2786c11e56edd188498fbbed99d2

Aliases

arxiv: 1812.03016 · arxiv_version: 1812.03016v2 · doi: 10.48550/arxiv.1812.03016 · pith_short_12: MVURLVAC2RHE · pith_short_16: MVURLVAC2RHE7JRJ · pith_short_8: MVURLVAC

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/MVURLVAC2RHE7JRJIDPN34UK42 \
  | 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: 656915d402d44e4fa62940deddf28ae6817d2786c11e56edd188498fbbed99d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "defc66fe40bf7dc75d684cc1fecb98576c786df654389136017bb3a6f0d1dfe3",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-12-07T13:09:41Z",
    "title_canon_sha256": "7d5c404a10e562497695f7049acb50bf69d20b200e9ce77bff1d473347ac554b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03016",
    "kind": "arxiv",
    "version": 2
  }
}