Pith Number

pith:OUG2YIGK

pith:2025:OUG2YIGKVWKEVUMSW3DG3OOUWK

not attested not anchored not stored refs pending

Beyond Vision: How Large Language Models Interpret Facial Expressions from Valence-Arousal Values

Guy Laban, Hatice Gunes, Vaibhav Mehra

arxiv:2502.06875 v1 · 2025-02-08 · cs.CV · cs.AI · 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{OUG2YIGKVWKEVUMSW3DG3OOUWK}

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	2026-07-05T10:12:29.385980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

750dac20caad944ad192b6c66db9d4b2ae6817a90ff804af045061bc675ad968

Aliases

arxiv: 2502.06875 · arxiv_version: 2502.06875v1 · doi: 10.48550/arxiv.2502.06875 · pith_short_12: OUG2YIGKVWKE · pith_short_16: OUG2YIGKVWKEVUMS · pith_short_8: OUG2YIGK

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/OUG2YIGKVWKEVUMSW3DG3OOUWK \
  | 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: 750dac20caad944ad192b6c66db9d4b2ae6817a90ff804af045061bc675ad968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6baa1f86455610c40625587d63df014a3af5bf3b7235024bfe754f4d37f54196",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-08T09:54:03Z",
    "title_canon_sha256": "54368cbfe9ef6a206dac00e3a3d78ef2b7bb759ac76fce372cdf58e084219b22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06875",
    "kind": "arxiv",
    "version": 1
  }
}