Pith Number

pith:I6RXZDCR

pith:2017:I6RXZDCRETWONX2DPVLL5MYQE5

not attested not anchored not stored refs pending

Joint POS Tagging and Dependency Parsing with Transition-based Neural Networks

Guohong Fu, Liner Yang, Maosong Sun, Meishan Zhang, Nan Yu, Yang Liu

arxiv:1704.07616 v1 · 2017-04-25 · cs.CL

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6RXZDCRETWONX2DPVLL5MYQE5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:45:37.497816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a37c8c5124ece6df437d56beb310274c7d10985298c78d138b3276ac5da06d

Aliases

arxiv: 1704.07616 · arxiv_version: 1704.07616v1 · doi: 10.48550/arxiv.1704.07616 · pith_short_12: I6RXZDCRETWO · pith_short_16: I6RXZDCRETWONX2D · pith_short_8: I6RXZDCR

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/I6RXZDCRETWONX2DPVLL5MYQE5 \
  | 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: 47a37c8c5124ece6df437d56beb310274c7d10985298c78d138b3276ac5da06d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ba6cdade90be6028c2c4afa50a00d9a2efdda88d2431ef03caf3f7e3b8ee0b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-25T10:22:57Z",
    "title_canon_sha256": "627a6722252c282581c4d2a57f4bcadf257b9f3e08488316db8ad1dae5d38c1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07616",
    "kind": "arxiv",
    "version": 1
  }
}