Pith Number

pith:SXMLC5SY

pith:2020:SXMLC5SYHWGF5SZBX6TVZYU3GY

not attested not anchored not stored refs pending

EmotionNet Nano: An Efficient Deep Convolutional Neural Network Design for Real-time Facial Expression Recognition

Alexander Wong, James Ren Hou Lee, Linda Wang

arxiv:2006.15759 v1 · 2020-06-29 · 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{SXMLC5SYHWGF5SZBX6TVZYU3GY}

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	2026-07-05T01:14:08.990706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95d8b176583d8c5ecb21bfa75ce29b360f316701f57c99c8eac65ba1778ef2a0

Aliases

arxiv: 2006.15759 · arxiv_version: 2006.15759v1 · doi: 10.48550/arxiv.2006.15759 · pith_short_12: SXMLC5SYHWGF · pith_short_16: SXMLC5SYHWGF5SZB · pith_short_8: SXMLC5SY

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/SXMLC5SYHWGF5SZBX6TVZYU3GY \
  | 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: 95d8b176583d8c5ecb21bfa75ce29b360f316701f57c99c8eac65ba1778ef2a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48172503acb77232ee569ffc745391749203bd42b798820fce2e41271409c5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-29T00:48:05Z",
    "title_canon_sha256": "7dcc2626beec8acba17afae2294700b5c36dadcb4cf2cecc02057f7e0ec6cf4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15759",
    "kind": "arxiv",
    "version": 1
  }
}