Pith Number

pith:BWUSVXCF

pith:2018:BWUSVXCF2TJYYJ5BWMQ4DCM66U

not attested not anchored not stored refs pending

Incept-N: A Convolutional Neural Network based Classification Approach for Predicting Nationality from Facial Features

Afsana Ahsan Jeny, Masum Shah Junayed, Nafis Neehal

arxiv:1805.07426 v1 · 2018-05-18 · 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{BWUSVXCF2TJYYJ5BWMQ4DCM66U}

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	2026-05-18T00:15:35.745000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da92adc45d4d38c27a1b321c1899ef505ea73c57c62c724eb8e8b64155fa61b

Aliases

arxiv: 1805.07426 · arxiv_version: 1805.07426v1 · doi: 10.48550/arxiv.1805.07426 · pith_short_12: BWUSVXCF2TJY · pith_short_16: BWUSVXCF2TJYYJ5B · pith_short_8: BWUSVXCF

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/BWUSVXCF2TJYYJ5BWMQ4DCM66U \
  | 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: 0da92adc45d4d38c27a1b321c1899ef505ea73c57c62c724eb8e8b64155fa61b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4723779aa2232a8e3601659ac6fb7bc7b8e4b04e9bc0562ea2175fb187f9031d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-18T20:12:07Z",
    "title_canon_sha256": "b0e3413f1bd0b560cc1433e44f1062d3d349752861304b39e0a72e9255652bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07426",
    "kind": "arxiv",
    "version": 1
  }
}