Pith Number

pith:ZNEMHZHB

pith:2016:ZNEMHZHBWOHVUOLK6BES34WPFA

not attested not anchored not stored refs pending

Peak-Piloted Deep Network for Facial Expression Recognition

Luoqi Liu, Nuno Vasconcelos, Shuicheng Yan, Teng Li, Xiangyun Zhao, Xiaodan Liang, Yugang Han

arxiv:1607.06997 v2 · 2016-07-24 · 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{ZNEMHZHBWOHVUOLK6BES34WPFA}

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	2026-05-18T00:53:33.777794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb48c3e4e1b38f5a396af0492df2cf280c443deefbec0fbfe4346f13312df17f

Aliases

arxiv: 1607.06997 · arxiv_version: 1607.06997v2 · doi: 10.48550/arxiv.1607.06997 · pith_short_12: ZNEMHZHBWOHV · pith_short_16: ZNEMHZHBWOHVUOLK · pith_short_8: ZNEMHZHB

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/ZNEMHZHBWOHVUOLK6BES34WPFA \
  | 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: cb48c3e4e1b38f5a396af0492df2cf280c443deefbec0fbfe4346f13312df17f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9e149ca2e107cd102097b3b5538eee165d399a4b5be86f9425390fd8d9d919",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-24T04:26:41Z",
    "title_canon_sha256": "88f0265889b4c0581dfff13a60a2a2377c42e0c28019910a4b5a265d630e8c84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06997",
    "kind": "arxiv",
    "version": 2
  }
}