Pith Number

pith:IR4JIFG5

pith:2026:IR4JIFG5MW4HMIJ54QU4IQ5RIG

not attested not anchored not stored refs pending

Minimum Density Power Divergence Estimation for the Gamma Distribution with Applications to Robust Rainfall Modeling

Arnab Hazra

arxiv:2607.04226 v1 · 2026-07-05 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IR4JIFG5MW4HMIJ54QU4IQ5RIG}

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	2026-07-07T02:19:03.995268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44789414dd65b876213de429c443b141b102bfb7f724de74c54ff38a2911375c

Aliases

arxiv: 2607.04226 · arxiv_version: 2607.04226v1 · doi: 10.48550/arxiv.2607.04226 · pith_short_12: IR4JIFG5MW4H · pith_short_16: IR4JIFG5MW4HMIJ5 · pith_short_8: IR4JIFG5

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/IR4JIFG5MW4HMIJ54QU4IQ5RIG \
  | 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: 44789414dd65b876213de429c443b141b102bfb7f724de74c54ff38a2911375c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e540cb589eb29e24298b2f3d40248bc14157a55fc6ff4ad3e665acf230b22c1b",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-05T10:51:15Z",
    "title_canon_sha256": "ebd467fafeb1a7ad1fdc11d28aa04af2e3d1990cec3e0ab72de216a7074fb1d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04226",
    "kind": "arxiv",
    "version": 1
  }
}