Pith Number

pith:JAYLMIDO

pith:2012:JAYLMIDOBQ2OG7C76YLWYDIWJK

not attested not anchored not stored refs pending

On the self similarity of generalized Cantor sets

Derong Kong

arxiv:1207.3652 v2 · 2012-07-16 · math.DS · 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{JAYLMIDOBQ2OG7C76YLWYDIWJK}

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	2026-05-18T01:36:02.331382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4830b6206e0c34e37c5ff6176c0d164a8b2553b9e38573b699e62b592fb75054

Aliases

arxiv: 1207.3652 · arxiv_version: 1207.3652v2 · doi: 10.48550/arxiv.1207.3652 · pith_short_12: JAYLMIDOBQ2O · pith_short_16: JAYLMIDOBQ2OG7C7 · pith_short_8: JAYLMIDO

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/JAYLMIDOBQ2OG7C76YLWYDIWJK \
  | 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: 4830b6206e0c34e37c5ff6176c0d164a8b2553b9e38573b699e62b592fb75054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16661749ca82e0249c5a5e0dd2126fb5dd5858cce3ba398d67346c91f9f1b5b",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-07-16T12:32:50Z",
    "title_canon_sha256": "f42d5d0a19f6db59bbe964286ea3951e9746e90369877e93e70b7bcd64471867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3652",
    "kind": "arxiv",
    "version": 2
  }
}