Pith Number

pith:YDZLH3WN

pith:2017:YDZLH3WN3236RAQDICMSEFYBVF

not attested not anchored not stored refs pending

Persistence Flamelets: multiscale Persistent Homology for kernel density exploration

Pierpaolo Brutti, Tullia Padellini

arxiv:1709.07097 v1 · 2017-09-20 · stat.ML · 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{YDZLH3WN3236RAQDICMSEFYBVF}

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	2026-05-18T00:34:36.573040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0f2b3eecddeb7e882034099221701a951df6586540ee8ce30fe0c0762dbc02e

Aliases

arxiv: 1709.07097 · arxiv_version: 1709.07097v1 · doi: 10.48550/arxiv.1709.07097 · pith_short_12: YDZLH3WN3236 · pith_short_16: YDZLH3WN3236RAQD · pith_short_8: YDZLH3WN

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/YDZLH3WN3236RAQDICMSEFYBVF \
  | 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: c0f2b3eecddeb7e882034099221701a951df6586540ee8ce30fe0c0762dbc02e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fcbfd02d6c9e9b793add4b3922289e6862c5f7f9afc2c10cc910cf88ab9116f",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-09-20T22:45:27Z",
    "title_canon_sha256": "2322485ba83176797079d206fc1bb4a732877d1bdffd2484586442b18a939c01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07097",
    "kind": "arxiv",
    "version": 1
  }
}