Pith Number

pith:4UEKOAKU

pith:2016:4UEKOAKU3ALKNRRGJG7ZTQCBS3

not attested not anchored not stored refs pending

Cantor type functions in non-integer bases

Claudio Baiocchi, Paola Loreti, Vilmos Komornik

arxiv:1605.01470 v1 · 2016-05-05 · 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{4UEKOAKU3ALKNRRGJG7ZTQCBS3}

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	2026-05-18T01:15:33.608087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e508a70154d816a6c62649bf99c04196d76fed7b0ede9731fc2baebbccc134f2

Aliases

arxiv: 1605.01470 · arxiv_version: 1605.01470v1 · doi: 10.48550/arxiv.1605.01470 · pith_short_12: 4UEKOAKU3ALK · pith_short_16: 4UEKOAKU3ALKNRRG · pith_short_8: 4UEKOAKU

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/4UEKOAKU3ALKNRRGJG7ZTQCBS3 \
  | 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: e508a70154d816a6c62649bf99c04196d76fed7b0ede9731fc2baebbccc134f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78a75134e845d5196e89b98a2aabc3f3a7482e94e35496ecd3c41cdc3de648e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-05-05T01:47:26Z",
    "title_canon_sha256": "665fac39c15eb04f2dfe35d1c0d3256e97bc85c489bc22aba3ab8c4c674ead07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01470",
    "kind": "arxiv",
    "version": 1
  }
}