Pith Number

pith:7OJH5HP5

pith:2013:7OJH5HP5SFSE3AYYHVIU3CJGL2

not attested not anchored not stored refs pending

A class of measures and non-stationary fractals, associated to f-expansions

Eugen Mihailescu, Mrinal Kanti Roychowdhury

arxiv:1308.5543 v1 · 2013-08-26 · 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{7OJH5HP5SFSE3AYYHVIU3CJGL2}

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	2026-05-18T01:12:38.276538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb927e9dfd91644d83183d514d89265e9ff3653091750929dc89c4463f5b3335

Aliases

arxiv: 1308.5543 · arxiv_version: 1308.5543v1 · doi: 10.48550/arxiv.1308.5543 · pith_short_12: 7OJH5HP5SFSE · pith_short_16: 7OJH5HP5SFSE3AYY · pith_short_8: 7OJH5HP5

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/7OJH5HP5SFSE3AYYHVIU3CJGL2 \
  | 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: fb927e9dfd91644d83183d514d89265e9ff3653091750929dc89c4463f5b3335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e295cb05a748d63fa123bc443afaa4344b58f5aa308bfa0c084d30d6ed3e90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-08-26T11:09:35Z",
    "title_canon_sha256": "c14a101fc6dcba1d5be507d6f93fff94e3ed8a4dfa7c840dc02bc7c7d39a2ba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5543",
    "kind": "arxiv",
    "version": 1
  }
}