Pith Number

pith:FT2X5FKT

pith:2019:FT2X5FKTAPJFDBGN42CCFZ7OJN

not attested not anchored not stored refs pending

Scalable Modeling of Spatiotemporal Data using the Variational Autoencoder: an Application in Glaucoma

Felipe A. Medeiros, Samuel I. Berchuck, Sayan Mukherjee

arxiv:1908.09195 v1 · 2019-08-24 · stat.AP · 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{FT2X5FKTAPJFDBGN42CCFZ7OJN}

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	2026-07-04T23:59:37.571642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf57e955303d25184cde68422e7ee4b6c4e7e9235e6db3e5fb864c72702c96d

Aliases

arxiv: 1908.09195 · arxiv_version: 1908.09195v1 · doi: 10.48550/arxiv.1908.09195 · pith_short_12: FT2X5FKTAPJF · pith_short_16: FT2X5FKTAPJFDBGN · pith_short_8: FT2X5FKT

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/FT2X5FKTAPJFDBGN42CCFZ7OJN \
  | 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: 2cf57e955303d25184cde68422e7ee4b6c4e7e9235e6db3e5fb864c72702c96d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "592a284b09c0124339861de2db5198e29e911f35ce3e32c85a81ead404d06177",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-08-24T20:02:41Z",
    "title_canon_sha256": "e8ea4fbb04bc71cf5d4bf3ff6c4f8acac7493806c99a5312b5ebb0441b9e8c4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09195",
    "kind": "arxiv",
    "version": 1
  }
}