Pith Number

pith:L63HGKNS

pith:2014:L63HGKNSBTD6H6XZNZQEXMPZOC

not attested not anchored not stored refs pending

Transitive dendrite map with infinite decomposition ideal

Vladim\'ir \v{S}pitalsk\'y

arxiv:1401.2343 v1 · 2014-01-10 · 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{L63HGKNSBTD6H6XZNZQEXMPZOC}

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	2026-05-18T03:02:45.534537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb67329b20cc7e3faf96e604bb1f970955384c05b41d402bb92cbf9b83427af

Aliases

arxiv: 1401.2343 · arxiv_version: 1401.2343v1 · doi: 10.48550/arxiv.1401.2343 · pith_short_12: L63HGKNSBTD6 · pith_short_16: L63HGKNSBTD6H6XZ · pith_short_8: L63HGKNS

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/L63HGKNSBTD6H6XZNZQEXMPZOC \
  | 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: 5fb67329b20cc7e3faf96e604bb1f970955384c05b41d402bb92cbf9b83427af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe168c47792526a6763ed5dbfd42ee522602df1fb5388adeb61370128c72da01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-01-10T14:32:14Z",
    "title_canon_sha256": "32e494f2bfa18b68ad36022e1bca21a9d5bfd691802eac127dc7aa8668d68a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2343",
    "kind": "arxiv",
    "version": 1
  }
}