Pith Number

pith:2Y7PY4NL

pith:2021:2Y7PY4NLEKIBYKGWJZHPA7RVT6

not attested not anchored not stored refs pending

EmoBERTa: Speaker-Aware Emotion Recognition in Conversation with RoBERTa

Piek Vossen, Taewoon Kim

arxiv:2108.12009 v1 · 2021-08-26 · 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{2Y7PY4NLEKIBYKGWJZHPA7RVT6}

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.

Cited by

1 paper in Pith

VISAFF: Speaker-Centered Visual Affective Feature Learning for Emotion Recognition in Conversation

Receipt and verification

First computed	2026-07-05T03:09:20.779942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d63efc71ab22901c28d64e4ef07e359f90a97392a3ab30ac21e95175d9d13d66

Aliases

arxiv: 2108.12009 · arxiv_version: 2108.12009v1 · doi: 10.48550/arxiv.2108.12009 · pith_short_12: 2Y7PY4NLEKIB · pith_short_16: 2Y7PY4NLEKIBYKGW · pith_short_8: 2Y7PY4NL

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/2Y7PY4NLEKIBYKGWJZHPA7RVT6 \
  | 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: d63efc71ab22901c28d64e4ef07e359f90a97392a3ab30ac21e95175d9d13d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "025bf6193c00c4f6844a5701acfceb17ab9de68bb6330a85464c5afa54419402",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-26T19:34:26Z",
    "title_canon_sha256": "e0101c6b9a7ba8b994dc6c5e704971d780fd3d6e89f4277c9c20f521e43d329c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12009",
    "kind": "arxiv",
    "version": 1
  }
}