Pith Number

pith:ZWDJL55J

pith:2016:ZWDJL55J6XCISFEFU6Y3BALLK6

not attested not anchored not stored refs pending

`Who would have thought of that!': A Hierarchical Topic Model for Extraction of Sarcasm-prevalent Topics and Sarcasm Detection

Aditya Joshi, Mark Carman, Prayas Jain, Pushpak Bhattacharyya

arxiv:1611.04326 v2 · 2016-11-14 · 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{ZWDJL55J6XCISFEFU6Y3BALLK6}

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	2026-05-18T00:57:25.203966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd8695f7a9f5c4891485a7b1b0816b57bf318a6eabbd9737b92627046ea9adc2

Aliases

arxiv: 1611.04326 · arxiv_version: 1611.04326v2 · doi: 10.48550/arxiv.1611.04326 · pith_short_12: ZWDJL55J6XCI · pith_short_16: ZWDJL55J6XCISFEF · pith_short_8: ZWDJL55J

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/ZWDJL55J6XCISFEFU6Y3BALLK6 \
  | 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: cd8695f7a9f5c4891485a7b1b0816b57bf318a6eabbd9737b92627046ea9adc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71fab700e7dfdd52f32f724e6cadcbc2372fc81fbc7fe5db60f6ddbced43a3ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-14T10:40:44Z",
    "title_canon_sha256": "450b057d96fc13096fd357f13e36ef58f458c0d11ce89941d4d0eaa2ce6a850b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04326",
    "kind": "arxiv",
    "version": 2
  }
}