Pith Number

pith:NZGAQSEY

pith:2019:NZGAQSEYJPJDVSFFCOOBYRAEWD

not attested not anchored not stored refs pending

Forensic Analysis of Third Party Location Applications in Android and iOS

Jason Bays, Umit Karabiyik

arxiv:1907.00074 v1 · 2019-06-28 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZGAQSEYJPJDVSFFCOOBYRAEWD}

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	2026-05-17T23:41:57.547431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4c0848984bd23ac8a5139c1c4404b0ff836d437aa35fc940fcae505485757c

Aliases

arxiv: 1907.00074 · arxiv_version: 1907.00074v1 · doi: 10.48550/arxiv.1907.00074 · pith_short_12: NZGAQSEYJPJD · pith_short_16: NZGAQSEYJPJDVSFF · pith_short_8: NZGAQSEY

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/NZGAQSEYJPJDVSFFCOOBYRAEWD \
  | 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: 6e4c0848984bd23ac8a5139c1c4404b0ff836d437aa35fc940fcae505485757c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658e63d353e3f3cf74d018852ea629addf74ea27b3612ccab7627da719b19d10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-06-28T20:52:22Z",
    "title_canon_sha256": "22f45ad060428ed8a3ee8b6a8b1b628e708d19a5a78508accd9c8a2122c4ca16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00074",
    "kind": "arxiv",
    "version": 1
  }
}