Pith Number

pith:K5YNFZEE

pith:2018:K5YNFZEEKLIJWERI46OJMN66OV

not attested not anchored not stored refs pending

Parameter sharing between dependency parsers for related languages

Anders S{\o}gaard, Isabelle Augenstein, Johannes Bjerva, Miryam de Lhoneux

arxiv:1808.09055 v2 · 2018-08-27 · 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{K5YNFZEEKLIJWERI46OJMN66OV}

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	2026-05-18T00:04:02.296567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5770d2e48452d09b1228e79c9637de754bb95e8006c6067903355dd11eed7e88

Aliases

arxiv: 1808.09055 · arxiv_version: 1808.09055v2 · doi: 10.48550/arxiv.1808.09055 · pith_short_12: K5YNFZEEKLIJ · pith_short_16: K5YNFZEEKLIJWERI · pith_short_8: K5YNFZEE

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/K5YNFZEEKLIJWERI46OJMN66OV \
  | 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: 5770d2e48452d09b1228e79c9637de754bb95e8006c6067903355dd11eed7e88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb69f343436a00d16ee949cf7c4e408c8f765aded8a1ece17998ecca789bfd09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-27T22:47:59Z",
    "title_canon_sha256": "d4d70fa8f4133cca03cbab5894e00fd86556e6c234860e49ad601810fa572708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09055",
    "kind": "arxiv",
    "version": 2
  }
}