Pith Number

pith:WCZMDI35

pith:2013:WCZMDI35NKC6OETSS34D3PDLT7

not attested not anchored not stored refs pending

Linear models and linear mixed effects models in R with linguistic applications

Bodo Winter

arxiv:1308.5499 v1 · 2013-08-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCZMDI35NKC6OETSS34D3PDLT7}

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.

Cited by

1 paper in Pith

Teaching Prompt-Based Programming with LLMs: A 45-Minute Lesson with Guided Practice for End-User Programmers

Receipt and verification

First computed	2026-05-18T03:15:04.401994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b2c1a37d6a85e7127296f83dbc6b9fe7f40135a189b08eda3e37e3343b4414

Aliases

arxiv: 1308.5499 · arxiv_version: 1308.5499v1 · doi: 10.48550/arxiv.1308.5499 · pith_short_12: WCZMDI35NKC6 · pith_short_16: WCZMDI35NKC6OETS · pith_short_8: WCZMDI35

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/WCZMDI35NKC6OETSS34D3PDLT7 \
  | 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: b0b2c1a37d6a85e7127296f83dbc6b9fe7f40135a189b08eda3e37e3343b4414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ce519eb3874f073b5889c83f223f7044285860e43bdadd7e75da1054764299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2013-08-26T07:18:17Z",
    "title_canon_sha256": "da6e6446d53aef5ae99f98fbb373950baf5193a184c0fd7dbb88aae3797def8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5499",
    "kind": "arxiv",
    "version": 1
  }
}