Pith Number

pith:TMXPO3HH

pith:2020:TMXPO3HH4PZOBKZN4NPX62NY2P

not attested not anchored not stored refs pending

A Detailed Look At CNN-based Approaches In Facial Landmark Detection

Chia-Ching Lin, Chih-Fan Hsu, Chin-Laung Lei, Kuan-Ta Chen, Ting-Yang Hung

arxiv:2005.08649 v1 · 2020-05-08 · cs.CV · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMXPO3HH4PZOBKZN4NPX62NY2P}

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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	2026-07-05T01:03:34.206177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2ef76ce7e3f2e0ab2de35f7f69b8d3f3d18121c3ecaa57411a8636b09e2376

Aliases

arxiv: 2005.08649 · arxiv_version: 2005.08649v1 · doi: 10.48550/arxiv.2005.08649 · pith_short_12: TMXPO3HH4PZO · pith_short_16: TMXPO3HH4PZOBKZN · pith_short_8: TMXPO3HH

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/TMXPO3HH4PZOBKZN4NPX62NY2P \
  | 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: 9b2ef76ce7e3f2e0ab2de35f7f69b8d3f3d18121c3ecaa57411a8636b09e2376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421636bc79765f91e722766cce98629bd4ed804d0e9645a57da71027b5c509a2",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-08T16:17:42Z",
    "title_canon_sha256": "c1cfd190953f04ce74972e95e098ccac34cced75ed3fefd24acfb4b97e910ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08649",
    "kind": "arxiv",
    "version": 1
  }
}