Pith Number

pith:7S55MBTO

pith:2015:7S55MBTOV23SWBXNRT6ME65TQJ

not attested not anchored not stored refs pending

Going Deeper in Facial Expression Recognition using Deep Neural Networks

Ali Mollahosseini, David Chan, Mohammad H. Mahoor

arxiv:1511.04110 v1 · 2015-11-12 · cs.NE · 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{7S55MBTOV23SWBXNRT6ME65TQJ}

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	2026-05-18T00:57:50.232516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcbbd6066eaeb72b06ed8cfcc27bb382465915fa77dfa3ceb1f8a11ae6a11ea4

Aliases

arxiv: 1511.04110 · arxiv_version: 1511.04110v1 · doi: 10.48550/arxiv.1511.04110 · pith_short_12: 7S55MBTOV23S · pith_short_16: 7S55MBTOV23SWBXN · pith_short_8: 7S55MBTO

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/7S55MBTOV23SWBXNRT6ME65TQJ \
  | 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: fcbbd6066eaeb72b06ed8cfcc27bb382465915fa77dfa3ceb1f8a11ae6a11ea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4cdb8f29b9c45e5a68ee482460dc34ed3d2c6b59c2f48d7b0efa8d7918faa29",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2015-11-12T22:10:46Z",
    "title_canon_sha256": "9abf59f0ca55e175d312898f18f57f13a597e599d3801e76a246a0776596daf7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04110",
    "kind": "arxiv",
    "version": 1
  }
}