Pith Number

pith:FFIHVBIA

pith:2017:FFIHVBIAQI5IUBAGP4JOIEJO5I

not attested not anchored not stored refs pending

Fast(er) Exact Decoding and Global Training for Transition-Based Dependency Parsing via a Minimal Feature Set

Liang Huang, Lillian Lee, Tianze Shi

arxiv:1708.09403 v1 · 2017-08-30 · 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{FFIHVBIAQI5IUBAGP4JOIEJO5I}

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	2026-05-18T00:36:18.916714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29507a8500823a8a04067f12e4112eea0a697d28d29f51f69842fb5f5d6933b9

Aliases

arxiv: 1708.09403 · arxiv_version: 1708.09403v1 · doi: 10.48550/arxiv.1708.09403 · pith_short_12: FFIHVBIAQI5I · pith_short_16: FFIHVBIAQI5IUBAG · pith_short_8: FFIHVBIA

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/FFIHVBIAQI5IUBAGP4JOIEJO5I \
  | 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: 29507a8500823a8a04067f12e4112eea0a697d28d29f51f69842fb5f5d6933b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f91b8d7d3f0b7c92fd8731b31ac8ae4c7c73216f258d073d90230a01ece39a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-08-30T18:01:08Z",
    "title_canon_sha256": "64cdc172a5c26769bc721de6dab7e27c91145fc44f2a5e6142bcd86b3bb3ffb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09403",
    "kind": "arxiv",
    "version": 1
  }
}