Pith Number

pith:MWORAHZD

pith:2016:MWORAHZDYIKP6X4QGYHJQZZE2A

not attested not anchored not stored refs pending

Objective Micro-Facial Movement Detection Using FACS-Based Regions and Baseline Evaluation

Adrian K. Davison, Choon Ching Ng, Cliff Lansley, Kevin Tan, Moi Hoon Yap

arxiv:1612.05038 v1 · 2016-12-15 · 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{MWORAHZDYIKP6X4QGYHJQZZE2A}

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	2026-05-18T00:54:53.589560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

659d101f23c214ff5f90360e986724d00294fe58f519271d00fc027762576eee

Aliases

arxiv: 1612.05038 · arxiv_version: 1612.05038v1 · doi: 10.48550/arxiv.1612.05038 · pith_short_12: MWORAHZDYIKP · pith_short_16: MWORAHZDYIKP6X4Q · pith_short_8: MWORAHZD

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/MWORAHZDYIKP6X4QGYHJQZZE2A \
  | 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: 659d101f23c214ff5f90360e986724d00294fe58f519271d00fc027762576eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc97b6dc1e61bf8e65184a914f111c958b79e18bc5c62dfd2cbe32266ae8f17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-12-15T12:15:36Z",
    "title_canon_sha256": "7ad3aa5894b33fbea5198a4d506bf84bd3517d89eefede905aa3b1e9d8faf81d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05038",
    "kind": "arxiv",
    "version": 1
  }
}