Pith Number

pith:Z54TM7SR

pith:2020:Z54TM7SRVLVNJGRLAOV73NXOP6

not attested not anchored not stored refs pending

Bayesian longitudinal models for exploring European sardine fishing in the Mediterranean Sea

Carmen Armero, Gabriel Calvo, Luigi Spezia, Maria Grazia Pennino

arxiv:2005.02282 v1 · 2020-05-05 · 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{Z54TM7SRVLVNJGRLAOV73NXOP6}

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	2026-07-05T01:00:24.475035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf79367e51aaead49a2b03abfdb6ee7f868976463637f2bf42412ff6bf7aa285

Aliases

arxiv: 2005.02282 · arxiv_version: 2005.02282v1 · doi: 10.48550/arxiv.2005.02282 · pith_short_12: Z54TM7SRVLVN · pith_short_16: Z54TM7SRVLVNJGRL · pith_short_8: Z54TM7SR

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/Z54TM7SRVLVNJGRLAOV73NXOP6 \
  | 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: cf79367e51aaead49a2b03abfdb6ee7f868976463637f2bf42412ff6bf7aa285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "722ea4852b7c82cfd829540ad3238081197559b535800bed866d44ec14cfa283",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2020-05-05T15:35:33Z",
    "title_canon_sha256": "43dc2faa25692d7345bc95768cf128995d405695e4333ccc09759e283fb16995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02282",
    "kind": "arxiv",
    "version": 1
  }
}