Pith Number

pith:CQMGW4FM

pith:2017:CQMGW4FMJ53IF2YJB6ZSSVP4T3

not attested not anchored not stored refs pending

An introduction to Topological Data Analysis: fundamental and practical aspects for data scientists

(2) LSTA), Bertrand Michel (2) ((1) DATASHAPE, Fr\'ed\'eric Chazal (1)

arxiv:1710.04019 v2 · 2017-10-11 · math.ST · cs.LG · math.AT · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQMGW4FMJ53IF2YJB6ZSSVP4T3}

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

6 papers in Pith

Power Grid Topology Control

Simplex2Vec embeddings for community detection in simplicial complexes

Mapping the Fitness Landscape: A Structure-Guided Approach to Multi-Modal Optimization

Counting voids and filaments: Betti Curves as a Powerful Probe for Cosmology

A renormalization-group inspired lattice-based framework for piecewise generalized linear models

Receipt and verification

First computed	2026-07-05T02:18:13.279724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14186b70ac4f7682eb090fb32955fc9eecb1ffb3558f6608de0ac64c06af72f3

Aliases

arxiv: 1710.04019 · arxiv_version: 1710.04019v2 · doi: 10.48550/arxiv.1710.04019 · pith_short_12: CQMGW4FMJ53I · pith_short_16: CQMGW4FMJ53IF2YJ · pith_short_8: CQMGW4FM

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/CQMGW4FMJ53IF2YJB6ZSSVP4T3 \
  | 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: 14186b70ac4f7682eb090fb32955fc9eecb1ffb3558f6608de0ac64c06af72f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d8678e154299c2cd1cf525c3059851846e5ea1d212c681512b6770dc9867b3",
    "cross_cats_sorted": [
      "cs.LG",
      "math.AT",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-10-11T11:53:32Z",
    "title_canon_sha256": "3a3d14ec1ce7b4aa5cd490d3376d7f76e11f90366b19c54db634cc5075a30ba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04019",
    "kind": "arxiv",
    "version": 2
  }
}