Pith Number

pith:VUGVDECH

pith:2018:VUGVDECHIZASCIQHYTSJAELFFQ

not attested not anchored not stored refs pending

Parameter Estimation for the Single-Look $\mathcal{G}^0$ Distribution

Alejandro C. Frery, Andrea Rey, D\'ebora Chan, Juliana Gambini

arxiv:1810.00216 v1 · 2018-09-29 · stat.AP · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUGVDECHIZASCIQHYTSJAELFFQ}

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	2026-05-18T00:04:28.469424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad0d5190474641212207c4e49011652c2366d60a068f794e4648afb5920f2fb2

Aliases

arxiv: 1810.00216 · arxiv_version: 1810.00216v1 · doi: 10.48550/arxiv.1810.00216 · pith_short_12: VUGVDECHIZAS · pith_short_16: VUGVDECHIZASCIQH · pith_short_8: VUGVDECH

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/VUGVDECHIZASCIQHYTSJAELFFQ \
  | 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: ad0d5190474641212207c4e49011652c2366d60a068f794e4648afb5920f2fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42185dc392c3c31abed9c30c0199e9559c02de8f0709f6372cd303e95e885999",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-09-29T14:31:09Z",
    "title_canon_sha256": "1722f5d596729203a835e516dfa9867bd453ed61552244562545e69127b30331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00216",
    "kind": "arxiv",
    "version": 1
  }
}