Pith Number

pith:BHLHECCE

pith:2025:BHLHECCEFBB2GRKD4W7XNQEOK5

not attested not anchored not stored refs pending

EmoPerso: Enhancing Personality Detection with Self-Supervised Emotion-Aware Modelling

Guanming Chen, Imran Razzak, Lingzhi Shen, Shoaib Jameel, Xiaohao Cai, Yunfei Long

arxiv:2509.02450 v1 · 2025-09-02 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHLHECCEFBB2GRKD4W7XNQEOK5}

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	2026-07-05T12:03:38.816355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d67208442843a34543e5bf76c08e57414054d87a85eedf8c5f3bb4c45c725c

Aliases

arxiv: 2509.02450 · arxiv_version: 2509.02450v1 · doi: 10.48550/arxiv.2509.02450 · pith_short_12: BHLHECCEFBB2 · pith_short_16: BHLHECCEFBB2GRKD · pith_short_8: BHLHECCE

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/BHLHECCEFBB2GRKD4W7XNQEOK5 \
  | 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: 09d67208442843a34543e5bf76c08e57414054d87a85eedf8c5f3bb4c45c725c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32585c3949aa0fbd4ef55aeaa0c2494bd438e44cc2f9fcc632e03c581cd8bfe",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-02T15:57:26Z",
    "title_canon_sha256": "fcdbcb9e9477c26ed705159cb671ca4a1b0fa5701d7246b944c802ab15071ff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02450",
    "kind": "arxiv",
    "version": 1
  }
}