Pith Number

pith:5YVWUVCU

pith:2019:5YVWUVCUCMSSLI6PSO7GWW2GIV

not attested not anchored not stored refs pending

Evaluation Benchmarks and Learning Criteria for Discourse-Aware Sentence Representations

Kevin Gimpel, Mingda Chen, Zewei Chu

arxiv:1909.00142 v2 · 2019-08-31 · 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{5YVWUVCUCMSSLI6PSO7GWW2GIV}

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	2026-07-05T00:17:54.820721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2b6a5454132525a3cf93be6b5b46456158f7786b7e2c6dc5386ee0e58de6b9

Aliases

arxiv: 1909.00142 · arxiv_version: 1909.00142v2 · doi: 10.48550/arxiv.1909.00142 · pith_short_12: 5YVWUVCUCMSS · pith_short_16: 5YVWUVCUCMSSLI6P · pith_short_8: 5YVWUVCU

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/5YVWUVCUCMSSLI6PSO7GWW2GIV \
  | 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: ee2b6a5454132525a3cf93be6b5b46456158f7786b7e2c6dc5386ee0e58de6b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc86db2502e4a1e9416b22b29fc93c433fb469877322e25aac068ac966c3bdb1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-31T06:19:42Z",
    "title_canon_sha256": "7645d4abf91eff2ae315da09ecf06a1601272fd1a5ae17df6ee0a1101ddd08f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00142",
    "kind": "arxiv",
    "version": 2
  }
}