Pith Number

pith:VZ5DLG2D

pith:2013:VZ5DLG2DNUNNNULJHJTIZD4622

not attested not anchored not stored refs pending

Spatial Depth-Based Classification for Functional Data

Carlo Sguera, Pedro Galeano, Rosa Lillo

arxiv:1305.2957 v3 · 2013-05-13 · 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{VZ5DLG2DNUNNNULJHJTIZD4622}

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	2026-05-18T02:29:53.299885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae7a359b436d1ad6d1693a668c8f9ed688bc625cf2309b4d5b8785bb528a4f25

Aliases

arxiv: 1305.2957 · arxiv_version: 1305.2957v3 · doi: 10.48550/arxiv.1305.2957 · pith_short_12: VZ5DLG2DNUNN · pith_short_16: VZ5DLG2DNUNNNULJ · pith_short_8: VZ5DLG2D

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/VZ5DLG2DNUNNNULJHJTIZD4622 \
  | 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: ae7a359b436d1ad6d1693a668c8f9ed688bc625cf2309b4d5b8785bb528a4f25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae96bdedd6368f635d8d430cf8da90907d030c81bf382c6a6eb4ec475f2b240d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-05-13T21:11:16Z",
    "title_canon_sha256": "bc2a12265487d1c2efa2f492a9b3bd1c24f89b93d9bd741127f0b125dd693f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2957",
    "kind": "arxiv",
    "version": 3
  }
}