Pith Number

pith:JIJXFSPA

pith:2026:JIJXFSPAQVGZCA4W4GVFQLPTR5

not attested not anchored not stored refs pending

Reweighting Framewise Attention in Video Transformers for Facial Expression Understanding

Donghyeon Cho, Fran\c{c}ois Br\'emond, Jinsun Park, Seongro Yoon

arxiv:2606.30611 v1 · 2026-06-29 · 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{JIJXFSPAQVGZCA4W4GVFQLPTR5}

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	2026-06-30T02:18:22.596872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1372c9e0854d910396e1aa582df38f481a4eeec1142ec112bd082342a56505

Aliases

arxiv: 2606.30611 · arxiv_version: 2606.30611v1 · doi: 10.48550/arxiv.2606.30611 · pith_short_12: JIJXFSPAQVGZ · pith_short_16: JIJXFSPAQVGZCA4W · pith_short_8: JIJXFSPA

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/JIJXFSPAQVGZCA4W4GVFQLPTR5 \
  | 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: 4a1372c9e0854d910396e1aa582df38f481a4eeec1142ec112bd082342a56505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9219e1e063c5f9fc288924c2952cd6d8bee2e38406fc99ea3bc8d661c65e06",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-29T17:46:10Z",
    "title_canon_sha256": "c6ee290739d217c63322d85aa3ebc1686b55ab31e8e1f6f36f8fd2c832a3b8d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30611",
    "kind": "arxiv",
    "version": 1
  }
}