Pith Number

pith:ALAREZBV

pith:2019:ALAREZBVGDYXD6DSQ3VTQ2IJA6

not attested not anchored not stored refs pending

Hairy Cantor sets

Davoud Cheraghi, Mohammad Pedramfar

arxiv:1907.03349 v1 · 2019-07-07 · math.GN · math.DS · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALAREZBVGDYXD6DSQ3VTQ2IJA6}

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.

Cited by

1 paper in Pith

Descriptions of Cantor Sets: A Set-Theoretic Survey and Open Problems

Receipt and verification

First computed	2026-05-17T23:41:16.497138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02c112643530f171f87286eb38690907b1404365159b719b6a380c04567d3f18

Aliases

arxiv: 1907.03349 · arxiv_version: 1907.03349v1 · doi: 10.48550/arxiv.1907.03349 · pith_short_12: ALAREZBVGDYX · pith_short_16: ALAREZBVGDYXD6DS · pith_short_8: ALAREZBV

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/ALAREZBVGDYXD6DSQ3VTQ2IJA6 \
  | 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: 02c112643530f171f87286eb38690907b1404365159b719b6a380c04567d3f18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad07f66f778d7930bf40a4ea2842fe0980c95fb509d9394341e6b5cb209e87f3",
    "cross_cats_sorted": [
      "math.DS",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2019-07-07T21:21:06Z",
    "title_canon_sha256": "f59c211b370c9dbd3590254ddb540aa7b70eca9481ca4de2c51cb1666290124e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03349",
    "kind": "arxiv",
    "version": 1
  }
}