Pith Number

pith:TQEHUYBW

pith:2018:TQEHUYBWMX5SZHWSVJJJI66OIX

not attested not anchored not stored refs pending

Semi-Supervised Methods for Out-of-Domain Dependency Parsing

Juntao Yu

arxiv:1810.02100 v1 · 2018-10-04 · 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{TQEHUYBWMX5SZHWSVJJJI66OIX}

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	2026-05-18T00:04:06.277218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c087a603665fb2c9ed2aa52947bce45fef1145b5a171552886911e6ea63bd3e

Aliases

arxiv: 1810.02100 · arxiv_version: 1810.02100v1 · doi: 10.48550/arxiv.1810.02100 · pith_short_12: TQEHUYBWMX5S · pith_short_16: TQEHUYBWMX5SZHWS · pith_short_8: TQEHUYBW

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/TQEHUYBWMX5SZHWSVJJJI66OIX \
  | 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: 9c087a603665fb2c9ed2aa52947bce45fef1145b5a171552886911e6ea63bd3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "564a05f3e111072c0c8d94a713cdae22894145a34ddf190cba16888f4946d0ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-04T08:41:50Z",
    "title_canon_sha256": "3feda6f95a23ee676993a9cf1936e6db416165251cc3c62920fe444dfad5c8e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02100",
    "kind": "arxiv",
    "version": 1
  }
}