Pith Number

pith:OD4LATVD

pith:2022:OD4LATVDEQ6AMBT3FW7UWMFGLR

not attested not anchored not stored refs pending

LFW-Beautified: A Dataset of Face Images with Beautification and Augmented Reality Filters

Fernando Alonso-Fernandez, Josef Bigun, Kevin Hernandez-Diaz, Pontus Hedman, Vasilios Skepetzis

arxiv:2203.06082 v1 · 2022-03-11 · 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{OD4LATVDEQ6AMBT3FW7UWMFGLR}

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	2026-07-05T04:04:12.692406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f8b04ea3243c06067b2dbf4b30a65c64081f4aa9a4a996de2fd500096ffa87

Aliases

arxiv: 2203.06082 · arxiv_version: 2203.06082v1 · doi: 10.48550/arxiv.2203.06082 · pith_short_12: OD4LATVDEQ6A · pith_short_16: OD4LATVDEQ6AMBT3 · pith_short_8: OD4LATVD

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/OD4LATVDEQ6AMBT3FW7UWMFGLR \
  | 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: 70f8b04ea3243c06067b2dbf4b30a65c64081f4aa9a4a996de2fd500096ffa87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459ca3e613b077db4b291d5c2a1f6dc674eab5a822b520155f3877a278de2aa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-11T17:05:10Z",
    "title_canon_sha256": "52cdd4b6519797fc2434cc89c23c92682f4c59e3467217c23c20d674ac10c61d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.06082",
    "kind": "arxiv",
    "version": 1
  }
}