Pith Number

pith:7KR77LWW

pith:2023:7KR77LWW7BE7J77DLCQKFLTD43

not attested not anchored not stored refs pending

Elementary fractal geometry. 4. Automata-generated topological spaces

Christoph Bandt

arxiv:2312.01486 v2 · 2023-12-03 · math.MG · math.DS · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KR77LWW7BE7J77DLCQKFLTD43}

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	2026-05-20T14:03:16.962983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa3ffaed6f849f4ffe358a0a2ae63e6c525f845395df7c27d6f962e2cb90aa2

Aliases

arxiv: 2312.01486 · arxiv_version: 2312.01486v2 · doi: 10.48550/arxiv.2312.01486 · pith_short_12: 7KR77LWW7BE7 · pith_short_16: 7KR77LWW7BE7J77D · pith_short_8: 7KR77LWW

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/7KR77LWW7BE7J77DLCQKFLTD43 \
  | 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: faa3ffaed6f849f4ffe358a0a2ae63e6c525f845395df7c27d6f962e2cb90aa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ccc7e88a811bbe44c50e286bb98c2753ae76cc7d626879917db2817a53bddf9",
    "cross_cats_sorted": [
      "math.DS",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2023-12-03T19:00:31Z",
    "title_canon_sha256": "8c364ae63f65fa7e16c5e49476800d2542ae1bb10b88417311395dfdd9cea109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01486",
    "kind": "arxiv",
    "version": 2
  }
}