Pith Number

pith:UYZPBMSD

pith:2019:UYZPBMSDPFO5WASAZCU6NVL3QO

not attested not anchored not stored refs pending

Image Decomposition and Classification through a Generative Model

Houpu Yao, Malcolm Regan, Yezhou Yang, Yi Ren

arxiv:1902.03361 v1 · 2019-02-09 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UYZPBMSDPFO5WASAZCU6NVL3QO}

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	2026-05-17T23:54:21.093340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a632f0b243795ddb0240c8a9e6d57b8398fd1de9dc2810f0a062d9ca64e0b869

Aliases

arxiv: 1902.03361 · arxiv_version: 1902.03361v1 · doi: 10.48550/arxiv.1902.03361 · pith_short_12: UYZPBMSDPFO5 · pith_short_16: UYZPBMSDPFO5WASA · pith_short_8: UYZPBMSD

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/UYZPBMSDPFO5WASAZCU6NVL3QO \
  | 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: a632f0b243795ddb0240c8a9e6d57b8398fd1de9dc2810f0a062d9ca64e0b869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e2f42d842660535cc0105ea35bb45bf643db8f72f3eab5088fae8f1c9f8e09",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-09T02:40:04Z",
    "title_canon_sha256": "02f03856551ffe8990b7102af09024c23bd8b38e0598feee6c5fd1192b2bfc65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03361",
    "kind": "arxiv",
    "version": 1
  }
}