Pith Number

pith:DPTLDLXW

pith:2013:DPTLDLXWFMEVVHNPQKHDFOTCA3

not attested not anchored not stored refs pending

Construction of Fractal Surfaces by Recurrent Fractal Interpolation Curves

Chol-Hui Yun, Hui-Chol Choi, Hyong-chol O.

arxiv:1303.0615 v6 · 2013-03-04 · math.DS · math-ph · math.GT · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPTLDLXWFMEVVHNPQKHDFOTCA3}

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	2026-05-18T02:45:29.025414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be6b1aef62b095a9daf828e32ba6206d82960e5c3b2f76010409aa6ba64ea86

Aliases

arxiv: 1303.0615 · arxiv_version: 1303.0615v6 · doi: 10.48550/arxiv.1303.0615 · pith_short_12: DPTLDLXWFMEV · pith_short_16: DPTLDLXWFMEVVHNP · pith_short_8: DPTLDLXW

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/DPTLDLXWFMEVVHNPQKHDFOTCA3 \
  | 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: 1be6b1aef62b095a9daf828e32ba6206d82960e5c3b2f76010409aa6ba64ea86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc865a2b089f9dcac75318a0e1a28a0d0c9544bed78fa8b10204de528bf8798a",
    "cross_cats_sorted": [
      "math-ph",
      "math.GT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-03-04T06:50:54Z",
    "title_canon_sha256": "91550f2503130f92a0fd1634621f451671d9c729426e01d358f671e2cb209044"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0615",
    "kind": "arxiv",
    "version": 6
  }
}