Pith Number

pith:KGAPV2VT

pith:2016:KGAPV2VTB4K2W5VA7C4JTVIJFN

not attested not anchored not stored refs pending

Exploiting Multi-typed Treebanks for Parsing with Deep Multi-task Learning

HaiFeng Wang, Jiang Guo, Ting Liu, Wanxiang Che

arxiv:1606.01161 v1 · 2016-06-03 · 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{KGAPV2VTB4K2W5VA7C4JTVIJFN}

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	2026-05-18T01:12:59.189405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5180faeab30f15ab76a0f8b899d5092b4836768be5cb23db6f8580141da1ece3

Aliases

arxiv: 1606.01161 · arxiv_version: 1606.01161v1 · doi: 10.48550/arxiv.1606.01161 · pith_short_12: KGAPV2VTB4K2 · pith_short_16: KGAPV2VTB4K2W5VA · pith_short_8: KGAPV2VT

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/KGAPV2VTB4K2W5VA7C4JTVIJFN \
  | 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: 5180faeab30f15ab76a0f8b899d5092b4836768be5cb23db6f8580141da1ece3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "259a3dfe078c30332aa9c3caf656302d2023083b0b970e0ae9b6802f3c5d017d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-06-03T16:09:52Z",
    "title_canon_sha256": "7055c0100f221a4bf7f0614673539497ded0e0c5fc9ff4839ba3fa701f16fcb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01161",
    "kind": "arxiv",
    "version": 1
  }
}