Pith Number

pith:75LM2IQI

pith:2016:75LM2IQIUGMR3GWV75R73E7RPR

not attested not anchored not stored refs pending

Calculation of Minimum Spanning Tree Edges Lengths using Gromov--Hausdorff Distance

Alexey A. Tuzhilin

arxiv:1605.01566 v1 · 2016-05-05 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75LM2IQIUGMR3GWV75R73E7RPR}

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

The Gromov-Hausdorff Distances between Simplexes and Ultrametric Spaces

Receipt and verification

First computed	2026-05-18T01:15:33.326667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff56cd2208a1991d9ad5ff63fd93f17c551eb4cd9e55c66c8e41f675ab381ffc

Aliases

arxiv: 1605.01566 · arxiv_version: 1605.01566v1 · doi: 10.48550/arxiv.1605.01566 · pith_short_12: 75LM2IQIUGMR · pith_short_16: 75LM2IQIUGMR3GWV · pith_short_8: 75LM2IQI

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/75LM2IQIUGMR3GWV75R73E7RPR \
  | 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: ff56cd2208a1991d9ad5ff63fd93f17c551eb4cd9e55c66c8e41f675ab381ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42aa7c04e37442ab614cf651294ac17416c81dc6b8a9ef956f650069f2cc94fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2016-05-05T12:05:52Z",
    "title_canon_sha256": "b73a5a762b7cc9a252d10ad7992978a08db514690ba8780571f3c6a1c2d9de6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01566",
    "kind": "arxiv",
    "version": 1
  }
}