Pith Number

pith:4ZGLRGLV

pith:2017:4ZGLRGLVOGJ23AX2RER4R5TEWC

not attested not anchored not stored refs pending

Improving Neural Parsing by Disentangling Model Combination and Reranking Effects

Daniel Fried, Dan Klein, Mitchell Stern

arxiv:1707.03058 v1 · 2017-07-10 · 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{4ZGLRGLVOGJ23AX2RER4R5TEWC}

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	2026-05-18T00:40:34.459020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e64cb899757193ad82fa8923c8f664b0a53d597d495e483ce98b5df27fa83e72

Aliases

arxiv: 1707.03058 · arxiv_version: 1707.03058v1 · doi: 10.48550/arxiv.1707.03058 · pith_short_12: 4ZGLRGLVOGJ2 · pith_short_16: 4ZGLRGLVOGJ23AX2 · pith_short_8: 4ZGLRGLV

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/4ZGLRGLVOGJ23AX2RER4R5TEWC \
  | 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: e64cb899757193ad82fa8923c8f664b0a53d597d495e483ce98b5df27fa83e72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3b74fc48676c1c8de04d7987b3531603b5a5ab3e8338bdda671bec6c1a3859",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-10T20:47:33Z",
    "title_canon_sha256": "e4f6a3def5897b08acec103dddf1d9270b4e747610cd450267f0bc929c0101c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03058",
    "kind": "arxiv",
    "version": 1
  }
}