Pith Number

pith:KGYUTCHO

pith:2017:KGYUTCHOQ3VXZFO3U3VJWE7DHR

not attested not anchored not stored refs pending

Is This a Joke? Detecting Humor in Spanish Tweets

Diego Garat, Guillermo Moncecchi, Mat\'ias Cubero, Santiago Castro

arxiv:1703.09527 v1 · 2017-03-28 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGYUTCHOQ3VXZFO3U3VJWE7DHR}

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	2026-05-18T00:47:44.325749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b14988ee86eb7c95dba6ea9b13e33c64921f72c069901d3096fcbba0adf042

Aliases

arxiv: 1703.09527 · arxiv_version: 1703.09527v1 · doi: 10.48550/arxiv.1703.09527 · pith_short_12: KGYUTCHOQ3VX · pith_short_16: KGYUTCHOQ3VXZFO3 · pith_short_8: KGYUTCHO

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/KGYUTCHOQ3VXZFO3U3VJWE7DHR \
  | 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: 51b14988ee86eb7c95dba6ea9b13e33c64921f72c069901d3096fcbba0adf042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6a662e3182607bf3b2629d1369aae512612f3f45a9c0dec7a2e4547772bba87",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-03-28T12:08:46Z",
    "title_canon_sha256": "ef2e0bfb6e99a9cc8f515ed34d1ca93c4450816edd13be388258b952d391ddfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09527",
    "kind": "arxiv",
    "version": 1
  }
}