Pith Number

pith:XFBXRK66

pith:2015:XFBXRK66VEN2CMESIFXCSMWXHG

not attested not anchored not stored refs pending

Theoretical Analysis of Nonparametric Filament Estimation

Wanli Qiao, Wolfgang Polonik

arxiv:1510.07105 v1 · 2015-10-24 · 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{XFBXRK66VEN2CMESIFXCSMWXHG}

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	2026-05-18T01:29:20.091389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b94378abdea91ba13092416e2932d739b010e96a3312bd914d9a965e1a9facc8

Aliases

arxiv: 1510.07105 · arxiv_version: 1510.07105v1 · doi: 10.48550/arxiv.1510.07105 · pith_short_12: XFBXRK66VEN2 · pith_short_16: XFBXRK66VEN2CMES · pith_short_8: XFBXRK66

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/XFBXRK66VEN2CMESIFXCSMWXHG \
  | 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: b94378abdea91ba13092416e2932d739b010e96a3312bd914d9a965e1a9facc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25715e67cd6616d020ed6b3ab1293d83736b48f85cfda7168dd04d5c1900c2a6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-10-24T04:15:41Z",
    "title_canon_sha256": "ae709346ea01afb42b50ab8a2b3b2f26aca6d38cac6756dd9bebd9c4b9e3b2d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07105",
    "kind": "arxiv",
    "version": 1
  }
}