Pith Number

pith:ANU535CT

pith:2025:ANU535CTIBA52G4WBW7JBMCFQ6

not attested not anchored not stored refs pending

Is Micro-expression Ethnic Leaning?

Guoying Zhao, Huai-Qian Khor, Xingxun Jiang, Yante Li

arxiv:2507.10209 v1 · 2025-07-14 · 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{ANU535CTIBA52G4WBW7JBMCFQ6}

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	2026-07-05T11:36:47.026938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09

Aliases

arxiv: 2507.10209 · arxiv_version: 2507.10209v1 · doi: 10.48550/arxiv.2507.10209 · pith_short_12: ANU535CTIBA5 · pith_short_16: ANU535CTIBA52G4W · pith_short_8: ANU535CT

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/ANU535CTIBA52G4WBW7JBMCFQ6 \
  | 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: 0369ddf4534041dd1b960dbe90b045878e738ebfa41998334b7b4171daf85a09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de07f847417db8480abfd519f4d26a079f174c17e9e7e28b85c04a688cd2ccf8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-14T12:27:09Z",
    "title_canon_sha256": "3db947d63e8aa8a635549c9a381e7f60d130f77cb4472db3352a8855e0ef852d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10209",
    "kind": "arxiv",
    "version": 1
  }
}