Pith Number

pith:DVZ6RHJX

pith:2018:DVZ6RHJXYHXBDLB7EQDJNAWWYC

not attested not anchored not stored refs pending

Micro-Attention for Micro-Expression recognition

Chongyang Wang, Min Peng, Tao Bi, Tong Chen

arxiv:1811.02360 v5 · 2018-11-06 · 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{DVZ6RHJXYHXBDLB7EQDJNAWWYC}

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	2026-07-04T23:59:47.275231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d73e89d37c1ee11ac3f24069682d6c085075d2c63232e24b0d47e89358a0234

Aliases

arxiv: 1811.02360 · arxiv_version: 1811.02360v5 · doi: 10.48550/arxiv.1811.02360 · pith_short_12: DVZ6RHJXYHXB · pith_short_16: DVZ6RHJXYHXBDLB7 · pith_short_8: DVZ6RHJX

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/DVZ6RHJXYHXBDLB7EQDJNAWWYC \
  | 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: 1d73e89d37c1ee11ac3f24069682d6c085075d2c63232e24b0d47e89358a0234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9404481f265e40d5a35749ebd1f52b6279f9149bd68aa2a853328de2eb38a278",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-06T14:13:01Z",
    "title_canon_sha256": "b0ceb76d19734c57154abc3d32e406fe81922caad91db34d447b3ea40b24494e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02360",
    "kind": "arxiv",
    "version": 5
  }
}