Pith Number

pith:LBTJ7VTD

pith:2025:LBTJ7VTDH2PZDXTFGI43TP2RPN

not attested not anchored not stored refs pending

Ultrametric spaces generated by labeled star graphs

Oleksiy Dovgoshey, Olga Rovenska

arxiv:2502.01260 v1 · 2025-02-03 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBTJ7VTDH2PZDXTFGI43TP2RPN}

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

Totally bounded ultrametric spaces and locally finite trees

Receipt and verification

First computed	2026-07-05T10:08:44.938872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58669fd6633e9f91de653239b9bf517b60ec388db92481648d8c91eca02811c4

Aliases

arxiv: 2502.01260 · arxiv_version: 2502.01260v1 · doi: 10.48550/arxiv.2502.01260 · pith_short_12: LBTJ7VTDH2PZ · pith_short_16: LBTJ7VTDH2PZDXTF · pith_short_8: LBTJ7VTD

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/LBTJ7VTDH2PZDXTFGI43TP2RPN \
  | 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: 58669fd6633e9f91de653239b9bf517b60ec388db92481648d8c91eca02811c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14a9c10982d69880383b2f3493fd683572db5fbc8a1b65dcfb3820b552547678",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2025-02-03T11:33:42Z",
    "title_canon_sha256": "57522c12f8bc8a50b0cc1ac4c83f00f89ec1b002926dc475408d4762b067f510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01260",
    "kind": "arxiv",
    "version": 1
  }
}