Pith Number

pith:PFL7KMTH

pith:2016:PFL7KMTH6TTTFZHRPKVBLYDVXC

not attested not anchored not stored refs pending

Choosing the observational likelihood in state-space stock assessment models

Anders Nielsen, Christoffer Moesgaard Albertsen, Uffe H{\o}gsbro Thygesen

arxiv:1609.06052 v1 · 2016-09-20 · stat.AP · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFL7KMTH6TTTFZHRPKVBLYDVXC}

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	2026-05-18T01:02:30.259235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7957f53267f4e732e4f17aaa15e075b8ab230170e39197cb31af6c16b0bec2b0

Aliases

arxiv: 1609.06052 · arxiv_version: 1609.06052v1 · doi: 10.48550/arxiv.1609.06052 · pith_short_12: PFL7KMTH6TTT · pith_short_16: PFL7KMTH6TTTFZHR · pith_short_8: PFL7KMTH

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/PFL7KMTH6TTTFZHRPKVBLYDVXC \
  | 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: 7957f53267f4e732e4f17aaa15e075b8ab230170e39197cb31af6c16b0bec2b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22def1ba9f95cedbc2db2aa3fba750f56c270334172744f25aa4b001c73e3120",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-09-20T08:20:04Z",
    "title_canon_sha256": "4ea2e8d634a25bc103aee88903009414f87f33ea73b8ddaf9e1e212857d249f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06052",
    "kind": "arxiv",
    "version": 1
  }
}