Pith Number

pith:BSPZDYI5

pith:2020:BSPZDYI5ET5W25VQJHYAQ3WTTA

not attested not anchored not stored refs pending

SeMA: Extending and Analyzing Storyboards to Develop Secure Android Apps

Joydeep Mitra, Mike Higgins, Torben Amtoft, Venkatesh-Prasad Ranganath

arxiv:2001.10052 v4 · 2020-01-27 · cs.SE · cs.CR · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BSPZDYI5ET5W25VQJHYAQ3WTTA}

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	2026-07-05T07:53:56.804762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c9f91e11d24fb6d76b049f0086ed3980664fc75cdc689ecabdaa7a781c180b3

Aliases

arxiv: 2001.10052 · arxiv_version: 2001.10052v4 · doi: 10.48550/arxiv.2001.10052 · pith_short_12: BSPZDYI5ET5W · pith_short_16: BSPZDYI5ET5W25VQ · pith_short_8: BSPZDYI5

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/BSPZDYI5ET5W25VQJHYAQ3WTTA \
  | 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: 0c9f91e11d24fb6d76b049f0086ed3980664fc75cdc689ecabdaa7a781c180b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8862926ab4cbf1f36bb4985c58e456690c65f1bd93e75ce220497d4ca9882d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-01-27T20:10:52Z",
    "title_canon_sha256": "d8dec5da2d7cafc78eda367b0037e6e659c974cf85229746758981f19e015397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10052",
    "kind": "arxiv",
    "version": 4
  }
}