Pith Number

pith:3R5YMIJG

pith:2015:3R5YMIJGAPW6BXOIWN3ZBCNCW4

not attested not anchored not stored refs pending

PowerSpy: Location Tracking using Mobile Device Power Analysis

Aaron Schulman, Dan Boneh, Gabi Nakibly, Gunaa Arumugam Veerapandian, Yan Michalevsky

arxiv:1502.03182 v4 · 2015-02-11 · 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{3R5YMIJGAPW6BXOIWN3ZBCNCW4}

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	2026-05-18T01:35:11.318346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7b86212603ede0ddc8b3779089a2b73bf39378cb6c65cc3de317abef16baa5

Aliases

arxiv: 1502.03182 · arxiv_version: 1502.03182v4 · doi: 10.48550/arxiv.1502.03182 · pith_short_12: 3R5YMIJGAPW6 · pith_short_16: 3R5YMIJGAPW6BXOI · pith_short_8: 3R5YMIJG

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/3R5YMIJGAPW6BXOIWN3ZBCNCW4 \
  | 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: dc7b86212603ede0ddc8b3779089a2b73bf39378cb6c65cc3de317abef16baa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f570b04a4ac5fcc355078cd4a4faa689f9225a0d5e72161777436239f89bc1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-02-11T02:46:50Z",
    "title_canon_sha256": "f555e6f11b813d9d5810bbe2d65341e211e2597598a59eccb2e38b91e6a1b31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03182",
    "kind": "arxiv",
    "version": 4
  }
}