Pith Number

pith:577J47RE

pith:2025:577J47RES3B3AOVXQRBB5BMF3A

not attested not anchored not stored refs pending

Learning Transferable Facial Emotion Representations from Large-Scale Semantically Rich Captions

Biu Liu, Guoying Zhao, Haoyu Chen, Jukka M. Lepp\"anen, Licai Sun, Wenming Zheng, Xingxun Jiang, Yante Li, Yuan Zong, Zheng Lian

arxiv:2507.21015 v1 · 2025-07-28 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{577J47RES3B3AOVXQRBB5BMF3A}

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	2026-07-05T11:44:29.808913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

effe9e7e2496c3b03ab784421e8585d8393a39ab5055cb707eb2a9cb239f36bf

Aliases

arxiv: 2507.21015 · arxiv_version: 2507.21015v1 · doi: 10.48550/arxiv.2507.21015 · pith_short_12: 577J47RES3B3 · pith_short_16: 577J47RES3B3AOVX · pith_short_8: 577J47RE

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/577J47RES3B3AOVXQRBB5BMF3A \
  | 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: effe9e7e2496c3b03ab784421e8585d8393a39ab5055cb707eb2a9cb239f36bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0be4baa70c0ceed3212c67cff03b23a05c60163e648b5528bf206ea51441650",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-28T17:28:08Z",
    "title_canon_sha256": "295eabf2e0c6dd90aca8e1420bbb3f3e576fc68a09ec37ce59be243a559678be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21015",
    "kind": "arxiv",
    "version": 1
  }
}