Pith Number

pith:4NSD2QAX

pith:2013:4NSD2QAXPDO7PCRKSTEEZ4S464

not attested not anchored not stored refs pending

Review of: Mixed Effects Models and Extensions in Ecology with R

J. Andrew Royle

arxiv:1305.6995 v1 · 2013-05-30 · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NSD2QAXPDO7PCRKSTEEZ4S464}

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	2026-05-18T03:22:16.674231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3643d401778ddf78a2a94c84cf25cf732ba8f7b811145d0c24a34394ce5438f

Aliases

arxiv: 1305.6995 · arxiv_version: 1305.6995v1 · doi: 10.48550/arxiv.1305.6995 · pith_short_12: 4NSD2QAXPDO7 · pith_short_16: 4NSD2QAXPDO7PCRK · pith_short_8: 4NSD2QAX

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/4NSD2QAXPDO7PCRKSTEEZ4S464 \
  | 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: e3643d401778ddf78a2a94c84cf25cf732ba8f7b811145d0c24a34394ce5438f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7deb9ca41a4331d1b606e749ae8a80aa17068fc0b726fd486ed6fceb2c798798",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.OT",
    "submitted_at": "2013-05-30T03:54:24Z",
    "title_canon_sha256": "8a0c231e2097c2cd5f052255251af0f8c21dc0abc1c13c9073fe49cec402a83c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6995",
    "kind": "arxiv",
    "version": 1
  }
}