Pith Number

pith:MXD2DIDK

pith:2018:MXD2DIDKIZ34K6GSHFDAIC7RSJ

not attested not anchored not stored refs pending

Neural Ranking Models for Temporal Dependency Structure Parsing

Nianwen Xue, Yuchen Zhang

arxiv:1809.00370 v1 · 2018-09-02 · 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{MXD2DIDKIZ34K6GSHFDAIC7RSJ}

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	2026-05-18T00:06:35.394915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65c7a1a06a4677c578d23946040bf1927cc738f7412adca84cd0a916ec832de2

Aliases

arxiv: 1809.00370 · arxiv_version: 1809.00370v1 · doi: 10.48550/arxiv.1809.00370 · pith_short_12: MXD2DIDKIZ34 · pith_short_16: MXD2DIDKIZ34K6GS · pith_short_8: MXD2DIDK

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/MXD2DIDKIZ34K6GSHFDAIC7RSJ \
  | 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: 65c7a1a06a4677c578d23946040bf1927cc738f7412adca84cd0a916ec832de2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a18052a1bee9e34d1e591270b87f6876828708c7adb5cacf09a9ec051434ae12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-02T17:36:51Z",
    "title_canon_sha256": "e93dd04b0678a2d076219b3e5d7478bda26d9bada0230775c5d68f129c0442e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00370",
    "kind": "arxiv",
    "version": 1
  }
}