Pith Number

pith:4SM3YQND

pith:2019:4SM3YQNDRYXPUKE5LOFGIJKQUO

not attested not anchored not stored refs pending

Multimodal Emotion Classification

Amit Sheth, Anurag Illendula

arxiv:1903.12520 v1 · 2019-03-13 · cs.CV · 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{4SM3YQNDRYXPUKE5LOFGIJKQUO}

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	2026-05-17T23:49:53.807101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e499bc41a38e2efa289d5b8a642550a3bafc0fd2ca769b676818bb4685ae6e01

Aliases

arxiv: 1903.12520 · arxiv_version: 1903.12520v1 · doi: 10.48550/arxiv.1903.12520 · pith_short_12: 4SM3YQNDRYXP · pith_short_16: 4SM3YQNDRYXPUKE5 · pith_short_8: 4SM3YQND

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/4SM3YQNDRYXPUKE5LOFGIJKQUO \
  | 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: e499bc41a38e2efa289d5b8a642550a3bafc0fd2ca769b676818bb4685ae6e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306f7f8be0c1e1ec48494e6be17594b6b9fecee8bc834307498030d29209f247",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-13T07:54:29Z",
    "title_canon_sha256": "5ca72eb1cae6760f305b08dcde0fb34e8dc2e09bdd6c76e637b40c8f830941a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12520",
    "kind": "arxiv",
    "version": 1
  }
}