Pith Number

pith:J2TUJLAJ

pith:2015:J2TUJLAJVPJKLL2DMZNGO7ACNZ

not attested not anchored not stored refs pending

Extremal Depth for Functional Data and Applications

Naveen N. Narisetty, Vijayan N. Nair

arxiv:1511.00128 v1 · 2015-10-31 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2TUJLAJVPJKLL2DMZNGO7ACNZ}

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	2026-05-18T01:28:13.189892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ea744ac09abd2a5af43665a677c026e77080b5bcf9e5bbee033d7d2ceb23e66

Aliases

arxiv: 1511.00128 · arxiv_version: 1511.00128v1 · doi: 10.48550/arxiv.1511.00128 · pith_short_12: J2TUJLAJVPJK · pith_short_16: J2TUJLAJVPJKLL2D · pith_short_8: J2TUJLAJ

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/J2TUJLAJVPJKLL2DMZNGO7ACNZ \
  | 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: 4ea744ac09abd2a5af43665a677c026e77080b5bcf9e5bbee033d7d2ceb23e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af12af3ef2da582c0e7d9042cbfdf7c6a1f78f1f709b4fd595abc5af27211aac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-10-31T14:17:09Z",
    "title_canon_sha256": "d1fee1a19eb9815eef2b1e31c204bff937eea0c3af9f7ef2990b7f16248aab0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00128",
    "kind": "arxiv",
    "version": 1
  }
}