Pith Number

pith:VBPWGAHR

pith:2018:VBPWGAHRFYT6NC7FX3JYZKTUQQ

not attested not anchored not stored refs pending

Deep Learning as Feature Encoding for Emotion Recognition

Bhalaji Nagarajan, V Ramana Murthy Oruganti

arxiv:1810.12613 v2 · 2018-10-30 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBPWGAHRFYT6NC7FX3JYZKTUQQ}

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	2026-05-18T00:00:42.911068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85f6300f12e27e68be5bed38caa748430c261df228a7587fb070e509d70f3df

Aliases

arxiv: 1810.12613 · arxiv_version: 1810.12613v2 · doi: 10.48550/arxiv.1810.12613 · pith_short_12: VBPWGAHRFYT6 · pith_short_16: VBPWGAHRFYT6NC7F · pith_short_8: VBPWGAHR

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/VBPWGAHRFYT6NC7FX3JYZKTUQQ \
  | 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: a85f6300f12e27e68be5bed38caa748430c261df228a7587fb070e509d70f3df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "098b42fd8e6f47dbfa24c0d26513f24ce5909b7e4d28067df26e74cae556e0e6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-30T09:53:28Z",
    "title_canon_sha256": "bfb59ab97e9349a2cb61995fd0fdc63589abec4957701ac695ca53c48165087c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12613",
    "kind": "arxiv",
    "version": 2
  }
}