Pith Number

pith:XQR35XN4

pith:2018:XQR35XN4ILOBOX5K4ZETQAF6DX

not attested not anchored not stored refs pending

A Review on Facial Micro-Expressions Analysis: Datasets, Features and Metrics

Adrian K. Davison, Moi Hoon Yap, Walied Merghani

arxiv:1805.02397 v1 · 2018-05-07 · 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{XQR35XN4ILOBOX5K4ZETQAF6DX}

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.

Cited by

1 paper in Pith

EPIR: An Efficient Patch Tokenization, Integration and Representation Framework for Micro-expression Recognition

Receipt and verification

First computed	2026-05-18T00:16:40.046626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc23beddbc42dc175faae6493800be1dc38831330cbe5a1e7e176a24b92b7d4a

Aliases

arxiv: 1805.02397 · arxiv_version: 1805.02397v1 · doi: 10.48550/arxiv.1805.02397 · pith_short_12: XQR35XN4ILOB · pith_short_16: XQR35XN4ILOBOX5K · pith_short_8: XQR35XN4

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/XQR35XN4ILOBOX5K4ZETQAF6DX \
  | 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: bc23beddbc42dc175faae6493800be1dc38831330cbe5a1e7e176a24b92b7d4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf6d00d7198f0bc41e64afe157c9d6f5588ee9bd4d0e8462ecb14055d34b9a4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-07T08:29:24Z",
    "title_canon_sha256": "43c21cb8300c69eb8364805a626b564d63786c52a48f8439736fe0c5757dbd80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02397",
    "kind": "arxiv",
    "version": 1
  }
}