Pith Number

pith:52BDNF5Y

pith:2018:52BDNF5YLNXMOQ6OKCYDDMBMAC

not attested not anchored not stored refs pending

Machine Learning-Based Prototyping of Graphical User Interfaces for Mobile Apps

Carlos Bernal-C\'ardenas, Denys Poshyvanyk, Kevin Moran, Michael Curcio, Richard Bonett

arxiv:1802.02312 v2 · 2018-02-07 · cs.SE · 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{52BDNF5YLNXMOQ6OKCYDDMBMAC}

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	2026-05-18T00:09:41.764681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee823697b85b6ec743ce50b031b02c0090153fb45d64246135aec04749ec82ee

Aliases

arxiv: 1802.02312 · arxiv_version: 1802.02312v2 · doi: 10.48550/arxiv.1802.02312 · pith_short_12: 52BDNF5YLNXM · pith_short_16: 52BDNF5YLNXMOQ6O · pith_short_8: 52BDNF5Y

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/52BDNF5YLNXMOQ6OKCYDDMBMAC \
  | 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: ee823697b85b6ec743ce50b031b02c0090153fb45d64246135aec04749ec82ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37f32e2b6eab486e83bfb1a834b11268a73cb59968d59b8b135ac9d7e87e2bcd",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-02-07T05:32:59Z",
    "title_canon_sha256": "bb75bde09d64c5737d81e563af87f347010d37686896086e3cfa2a74be7306fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02312",
    "kind": "arxiv",
    "version": 2
  }
}