Pith Number

pith:7DGN4US3

pith:2015:7DGN4US3U7EN5ERV2UZVBTHX77

not attested not anchored not stored refs pending

Estimation of Reliability in the Two-Parameter Geometric Distribution

G. Chattopadhyay, Sudhansu S. Maiti, Sudhir Murmu

arxiv:1501.05072 v1 · 2015-01-21 · 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{7DGN4US3U7EN5ERV2UZVBTHX77}

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	2026-05-18T02:29:00.804859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ccde525ba7c8de9235d53350ccf7ffd9794197c441e367a84a239fd0399b25

Aliases

arxiv: 1501.05072 · arxiv_version: 1501.05072v1 · doi: 10.48550/arxiv.1501.05072 · pith_short_12: 7DGN4US3U7EN · pith_short_16: 7DGN4US3U7EN5ERV · pith_short_8: 7DGN4US3

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/7DGN4US3U7EN5ERV2UZVBTHX77 \
  | 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: f8ccde525ba7c8de9235d53350ccf7ffd9794197c441e367a84a239fd0399b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e2c384c42a9f45252089d83eb920a27abc11960a411d3112de87406effe6cc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-01-21T06:49:52Z",
    "title_canon_sha256": "1cc1dd36256d354e7f5d9ae25173141de453952aa6477648285b6eeeeade17c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05072",
    "kind": "arxiv",
    "version": 1
  }
}