Pith Number

pith:MNLLENXG

pith:2026:MNLLENXGOQ7IJ4DQR55KWIZ3EV

not attested not anchored not stored refs pending

CDER-SME: A Cross-Device Event-RGB Micro-Expression Dataset under Multi-Level Stress Induction

Hui Sha, Jingting Li, Su-Jing Wang

arxiv:2606.20715 v1 · 2026-06-16 · 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{MNLLENXGOQ7IJ4DQR55KWIZ3EV}

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	2026-06-23T00:11:54.515040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6356b236e6743e84f0708f7aab233b257bdf403be4977f562dd4f6cef58538b2

Aliases

arxiv: 2606.20715 · arxiv_version: 2606.20715v1 · doi: 10.48550/arxiv.2606.20715 · pith_short_12: MNLLENXGOQ7I · pith_short_16: MNLLENXGOQ7IJ4DQ · pith_short_8: MNLLENXG

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/MNLLENXGOQ7IJ4DQR55KWIZ3EV \
  | 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: 6356b236e6743e84f0708f7aab233b257bdf403be4977f562dd4f6cef58538b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a212247e2c2fe2521dd6b87baf991115ed38d7a2738cc7a55c8f0407d77eb0ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-16T14:07:27Z",
    "title_canon_sha256": "caf9e2d658a2c7667d77ff111ec10c399cfc02794912baddb395b4c476b5a7a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20715",
    "kind": "arxiv",
    "version": 1
  }
}