Pith Number

pith:E6HSAVOP

pith:2025:E6HSAVOPKQPJ4ZRANZOKBHZQOJ

not attested not anchored not stored refs pending

Joint model for zero-inflated data combining fishery-dependent and fishery-independent sources

Alexandra Silva, Ana Moreno, Daniela Silva, Gon\c{c}alo Ara\'ujo, Raquel Menezes, Renato Rosa, Susana Garrido

arxiv:2503.24079 v1 · 2025-03-31 · 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{E6HSAVOPKQPJ4ZRANZOKBHZQOJ}

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	2026-07-05T10:42:04.139944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278f2055cf541e9e66206e5ca09f30725731deb86487e7c900f9d25f1b53ce39

Aliases

arxiv: 2503.24079 · arxiv_version: 2503.24079v1 · doi: 10.48550/arxiv.2503.24079 · pith_short_12: E6HSAVOPKQPJ · pith_short_16: E6HSAVOPKQPJ4ZRA · pith_short_8: E6HSAVOP

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/E6HSAVOPKQPJ4ZRANZOKBHZQOJ \
  | 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: 278f2055cf541e9e66206e5ca09f30725731deb86487e7c900f9d25f1b53ce39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56b8c087577b68a2491c537f8e793e00bb4440939dc07ec86e8d051897198b5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-03-31T13:33:58Z",
    "title_canon_sha256": "e6fc8caf76695bd79d2fab74463b6c12ebbf4a8f3540f906c84744a18fa3b0a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.24079",
    "kind": "arxiv",
    "version": 1
  }
}