Pith Number

pith:QCOUDCGR

pith:2017:QCOUDCGRIU5IKBEZLJ4ZSXURAG

not attested not anchored not stored refs pending

Syntactic and Semantic Features For Code-Switching Factored Language Models

Dominic Telaar, Heike Adel, Katrin Kirchhoff, Ngoc Thang Vu, Tanja Schultz

arxiv:1710.01809 v1 · 2017-10-04 · 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{QCOUDCGRIU5IKBEZLJ4ZSXURAG}

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	2026-05-18T00:33:38.406221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809d4188d1453a8504995a79995e9101979e435c9bb1c0ec4bcb51efc5d2bf8e

Aliases

arxiv: 1710.01809 · arxiv_version: 1710.01809v1 · doi: 10.48550/arxiv.1710.01809 · pith_short_12: QCOUDCGRIU5I · pith_short_16: QCOUDCGRIU5IKBEZ · pith_short_8: QCOUDCGR

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/QCOUDCGRIU5IKBEZLJ4ZSXURAG \
  | 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: 809d4188d1453a8504995a79995e9101979e435c9bb1c0ec4bcb51efc5d2bf8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1bbe38a7b94f3f9a6715e0338732c3dd7043278f954e83718ca7d9e2b097d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-04T21:21:30Z",
    "title_canon_sha256": "d824f7d82f77d5ccfca4e0e9c9a2d7ee8c573a2a97f2d138a18fc7d609bfafa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01809",
    "kind": "arxiv",
    "version": 1
  }
}