Pith Number

pith:235WTL42

pith:2017:235WTL42YWSUORTIBOHOO4MKLD

not attested not anchored not stored refs pending

Tropical Sufficient Statistics for Persistent Homology

Anthea Monod, Juan \'Angel Pati\~no-Galindo, Lorin Crawford, Sara Kali\v{s}nik

arxiv:1709.02647 v6 · 2017-09-08 · math.ST · 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{235WTL42YWSUORTIBOHOO4MKLD}

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	2026-05-17T23:41:56.597888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6fb69af9ac5a54746680b8ee7718a58c1754133fe7519d4d23e919de01beb2e

Aliases

arxiv: 1709.02647 · arxiv_version: 1709.02647v6 · doi: 10.48550/arxiv.1709.02647 · pith_short_12: 235WTL42YWSU · pith_short_16: 235WTL42YWSUORTI · pith_short_8: 235WTL42

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/235WTL42YWSUORTIBOHOO4MKLD \
  | 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: d6fb69af9ac5a54746680b8ee7718a58c1754133fe7519d4d23e919de01beb2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31731f05497148d3b7b6b94849309556047da12c11b63077360543f74706eeb6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-09-08T11:06:16Z",
    "title_canon_sha256": "39d61b7f3217ece854444e1a33d4d117bb961ddf1ac59f6945d5f21f83f26672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02647",
    "kind": "arxiv",
    "version": 6
  }
}