Pith Number

pith:LDGP5VWF

pith:2016:LDGP5VWFD6FT6AZREZKB4N2MTS

not attested not anchored not stored refs pending

Partitioned Cross-Validation for Divide-and-Conquer Density Estimation

Anirban Bhattacharya, Jeffrey D. Hart

arxiv:1609.00065 v1 · 2016-08-31 · 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{LDGP5VWFD6FT6AZREZKB4N2MTS}

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	2026-05-18T01:06:28.077971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ccfed6c51f8b3f033126541e374c9ca69304fc738984a5193dc6f9d5bfa9fc

Aliases

arxiv: 1609.00065 · arxiv_version: 1609.00065v1 · doi: 10.48550/arxiv.1609.00065 · pith_short_12: LDGP5VWFD6FT · pith_short_16: LDGP5VWFD6FT6AZR · pith_short_8: LDGP5VWF

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/LDGP5VWFD6FT6AZREZKB4N2MTS \
  | 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: 58ccfed6c51f8b3f033126541e374c9ca69304fc738984a5193dc6f9d5bfa9fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ff2cd1135f00700cc9fcb7bfe8b5f1076ea5767bf78bc8aedb748ef7e6f1a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-08-31T23:01:21Z",
    "title_canon_sha256": "0b4e13266cc78ab9a222f7aba5ec1bd9d3e107097a686f912f63f716aab3715f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00065",
    "kind": "arxiv",
    "version": 1
  }
}