Pith Number

pith:TBLTSFJT

pith:2017:TBLTSFJTUMKLL7JHNO6KSSJL2U

not attested not anchored not stored refs pending

Fine-Grained Prediction of Syntactic Typology: Discovering Latent Structure with Supervised Learning

Dingquan Wang, Jason Eisner

arxiv:1710.03877 v1 · 2017-10-11 · 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{TBLTSFJTUMKLL7JHNO6KSSJL2U}

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	2026-05-18T00:33:05.748929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9857391533a314b5fd276bbca9492bd50aeb8e5f67cb4dc560494df23c5c47ef

Aliases

arxiv: 1710.03877 · arxiv_version: 1710.03877v1 · doi: 10.48550/arxiv.1710.03877 · pith_short_12: TBLTSFJTUMKL · pith_short_16: TBLTSFJTUMKLL7JH · pith_short_8: TBLTSFJT

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/TBLTSFJTUMKLL7JHNO6KSSJL2U \
  | 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: 9857391533a314b5fd276bbca9492bd50aeb8e5f67cb4dc560494df23c5c47ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4edc522ef2374895f7892c7d669e272dd07eec7d9ea9388844d79c2905be9fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-10-11T01:47:21Z",
    "title_canon_sha256": "bcad507e873bba832a8e43763fdb9b8fdd5a0f8ff904cf8aa13342928a596994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03877",
    "kind": "arxiv",
    "version": 1
  }
}