Pith Number

pith:ZQITTN2Z

pith:2018:ZQITTN2ZSE4EPX36BF7IOFEOYA

not attested not anchored not stored refs pending

Spotting Micro-Expressions on Long Videos Sequences

Catherine Soladie, Jingting Li, Moi Hoon Yap, Renaud Sguier, Sujing Wang

arxiv:1812.10306 v2 · 2018-12-26 · 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{ZQITTN2ZSE4EPX36BF7IOFEOYA}

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	2026-05-17T23:40:43.549161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc1139b759913847df7e097e87148ec00562ceec3dc0222f284085e537a9b108

Aliases

arxiv: 1812.10306 · arxiv_version: 1812.10306v2 · doi: 10.48550/arxiv.1812.10306 · pith_short_12: ZQITTN2ZSE4E · pith_short_16: ZQITTN2ZSE4EPX36 · pith_short_8: ZQITTN2Z

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/ZQITTN2ZSE4EPX36BF7IOFEOYA \
  | 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: cc1139b759913847df7e097e87148ec00562ceec3dc0222f284085e537a9b108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0213908633f7c2c35b570d1f3dbb228a33ab5982199f852c8cb1c7c3e962e2db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-26T13:25:46Z",
    "title_canon_sha256": "ae9082d4ca0f69a32967e281b81f07b84366ab33ec2defa58ba94867404b6062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10306",
    "kind": "arxiv",
    "version": 2
  }
}