Pith Number

pith:KY6OGAIL

pith:2019:KY6OGAILYDSBS54SY2S4RIQQQ2

not attested not anchored not stored refs pending

Applying a Pre-trained Language Model to Spanish Twitter Humor Prediction

Bobak Farzin, Jeremy Howard, Piotr Czapla

arxiv:1907.03187 v1 · 2019-07-06 · 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{KY6OGAILYDSBS54SY2S4RIQQQ2}

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	2026-05-17T23:41:18.691445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

563ce3010bc0e4197792c6a5c8a2108689e34df27eb9817e9dbd592c04c66a33

Aliases

arxiv: 1907.03187 · arxiv_version: 1907.03187v1 · doi: 10.48550/arxiv.1907.03187 · pith_short_12: KY6OGAILYDSB · pith_short_16: KY6OGAILYDSBS54S · pith_short_8: KY6OGAIL

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/KY6OGAILYDSBS54SY2S4RIQQQ2 \
  | 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: 563ce3010bc0e4197792c6a5c8a2108689e34df27eb9817e9dbd592c04c66a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c07cb56a9bd795cc105430e2eb7c437b4855135d5f1aa12b6a001ef837070e8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-06T21:05:54Z",
    "title_canon_sha256": "cdec59cc656581fe3ac625671553e6998e38cc4b01e4bb450b5603c814aaf4c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03187",
    "kind": "arxiv",
    "version": 1
  }
}