Pith Number

pith:OD2E7MCI

pith:2021:OD2E7MCIDG2ZBQZS7HNGN6WNYD

not attested not anchored not stored refs pending

SO{U}RCERER: Developer-Driven Security Testing Framework for Android Apps

Blas Kojusner, Byron Williams, Lin Qi, Muhammad Sajidur Rahman, Prerit Pathak, Ryon Kennedy

arxiv:2111.01631 v2 · 2021-11-02 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OD2E7MCIDG2ZBQZS7HNGN6WNYD}

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	2026-07-05T03:28:42.593085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70f44fb04819b590c332f9da66facdc0d05b5eaf5c0ac96ca49669f4d2a1f394

Aliases

arxiv: 2111.01631 · arxiv_version: 2111.01631v2 · doi: 10.48550/arxiv.2111.01631 · pith_short_12: OD2E7MCIDG2Z · pith_short_16: OD2E7MCIDG2ZBQZS · pith_short_8: OD2E7MCI

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/OD2E7MCIDG2ZBQZS7HNGN6WNYD \
  | 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: 70f44fb04819b590c332f9da66facdc0d05b5eaf5c0ac96ca49669f4d2a1f394

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc87b8d128edcf83c93c9e92f3c1bd21b29b30664154351eed00d3460a6269bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-11-02T14:43:58Z",
    "title_canon_sha256": "ffb3f78b07afa5c4ae9d0d14aa086040c1926d04a24fee6a3a74e555f43c9806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01631",
    "kind": "arxiv",
    "version": 2
  }
}