Pith Number

pith:DNYAGFSS

pith:2019:DNYAGFSS26WRQ5DBDQEVARTMZJ

not attested not anchored not stored refs pending

Enhance the Motion Cues for Face Anti-Spoofing using CNN-LSTM Architecture

Hengsheng Zhang, Mei Xie, Xiaoguang Tu, Yao Luo, Yuefei Zhang, Zheng Ma

arxiv:1901.05635 v1 · 2019-01-17 · 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{DNYAGFSS26WRQ5DBDQEVARTMZJ}

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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	2026-05-17T23:56:06.580790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b70031652d7ad1874611c0950466cca622b110882484f50bb628f0762d7b664

Aliases

arxiv: 1901.05635 · arxiv_version: 1901.05635v1 · doi: 10.48550/arxiv.1901.05635 · pith_short_12: DNYAGFSS26WR · pith_short_16: DNYAGFSS26WRQ5DB · pith_short_8: DNYAGFSS

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/DNYAGFSS26WRQ5DBDQEVARTMZJ \
  | 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: 1b70031652d7ad1874611c0950466cca622b110882484f50bb628f0762d7b664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533377a9d7fd6279906841fd3baf65b958ae007c8a775c908775a2a4533b3011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-17T05:58:22Z",
    "title_canon_sha256": "95201a83f20b39875f197223a90f6e49b3a5e6d7b30e90e1e07378f35b9802e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05635",
    "kind": "arxiv",
    "version": 1
  }
}