Pith Number

pith:N2GWCEFS

pith:2024:N2GWCEFSUMJWMY5HVFLMPZOEX6

not attested not anchored not stored refs pending

MMA-DFER: MultiModal Adaptation of unimodal models for Dynamic Facial Expression Recognition in-the-wild

Alexandros Iosifidis, Kateryna Chumachenko, Moncef Gabbouj

arxiv:2404.09010 v1 · 2024-04-13 · cs.CV · 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{N2GWCEFSUMJWMY5HVFLMPZOEX6}

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	2026-07-05T08:07:43.666777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e8d6110b2a3136663a7a956c7e5c4bf8225c60061add679c719010bda444a37

Aliases

arxiv: 2404.09010 · arxiv_version: 2404.09010v1 · doi: 10.48550/arxiv.2404.09010 · pith_short_12: N2GWCEFSUMJW · pith_short_16: N2GWCEFSUMJWMY5H · pith_short_8: N2GWCEFS

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/N2GWCEFSUMJWMY5HVFLMPZOEX6 \
  | 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: 6e8d6110b2a3136663a7a956c7e5c4bf8225c60061add679c719010bda444a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88aab07c91961840b4fb226c9186a2686de13c55543e523d6e8c7a5d178502b0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-13T13:39:26Z",
    "title_canon_sha256": "65c8bb32b72e7c8084ea5b026b4b8e05069155b45f4a22e8cdd0f2aa7704dc48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.09010",
    "kind": "arxiv",
    "version": 1
  }
}