Pith Number

pith:2AYJPL7U

pith:2020:2AYJPL7U6NFMN3BJ3LBLO4OOG7

not attested not anchored not stored refs pending

Bi-ISCA: Bidirectional Inter-Sentence Contextual Attention Mechanism for Detecting Sarcasm in User Generated Noisy Short Text

Kuntal Dey, Prakamya Mishra, Saroj Kaushik

arxiv:2011.11465 v3 · 2020-11-23 · 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{2AYJPL7U6NFMN3BJ3LBLO4OOG7}

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	2026-07-05T02:33:22.954268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d03097aff4f34ac6ec29dac2b771ce37d359163e6c77f49f5a48370d4e6ae744

Aliases

arxiv: 2011.11465 · arxiv_version: 2011.11465v3 · doi: 10.48550/arxiv.2011.11465 · pith_short_12: 2AYJPL7U6NFM · pith_short_16: 2AYJPL7U6NFMN3BJ · pith_short_8: 2AYJPL7U

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/2AYJPL7U6NFMN3BJ3LBLO4OOG7 \
  | 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: d03097aff4f34ac6ec29dac2b771ce37d359163e6c77f49f5a48370d4e6ae744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e89c0197ca2022f961bc6b15ab243b5071deabc0cc03f2d74e675f69901b7d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-23T15:24:27Z",
    "title_canon_sha256": "29aa8bf0b522c987dbc0cebbe9099b809c2662690f2c605d392d9b2e3d2cd863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.11465",
    "kind": "arxiv",
    "version": 3
  }
}