Pith Number

pith:FWMM3G6C

pith:2014:FWMM3G6CI235PBZTMDXOAMVESI

not attested not anchored not stored refs pending

A topologically valid definition of depth for functional data

Alicia Nieto-Reyes, Heather Battey

arxiv:1410.5686 v2 · 2014-10-21 · 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{FWMM3G6CI235PBZTMDXOAMVESI}

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	2026-05-18T01:30:15.464694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d98cd9bc246b7d7873360eee032a4921bb12309388e24eab93354229325088b

Aliases

arxiv: 1410.5686 · arxiv_version: 1410.5686v2 · doi: 10.48550/arxiv.1410.5686 · pith_short_12: FWMM3G6CI235 · pith_short_16: FWMM3G6CI235PBZT · pith_short_8: FWMM3G6C

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/FWMM3G6CI235PBZTMDXOAMVESI \
  | 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: 2d98cd9bc246b7d7873360eee032a4921bb12309388e24eab93354229325088b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b62056068461a751300ae7a36f9381269da0504e39996f4ce74dae8b65ad37e6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-21T14:37:25Z",
    "title_canon_sha256": "84a4e9ceba48d386fb14925fa9c5ecbbb1228f6cc95588e97cd1038a1c0228b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5686",
    "kind": "arxiv",
    "version": 2
  }
}