Pith Number

pith:UFURG4FR

pith:2016:UFURG4FRAOLHEKA7CVMYUHHCIJ

not attested not anchored not stored refs pending

Smartphone Fingerprinting Via Motion Sensors: Analyzing Feasibility at Large-Scale and Studying Real Usage Patterns

Anupam Das, Edward Chou, Muhammad Haris Mughees, Nikita Borisov

arxiv:1605.08763 v2 · 2016-05-27 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFURG4FRAOLHEKA7CVMYUHHCIJ}

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	2026-05-18T01:12:26.369532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1691370b1039672281f15598a1ce242474a2740381e288b6d524e819770d888

Aliases

arxiv: 1605.08763 · arxiv_version: 1605.08763v2 · doi: 10.48550/arxiv.1605.08763 · pith_short_12: UFURG4FRAOLH · pith_short_16: UFURG4FRAOLHEKA7 · pith_short_8: UFURG4FR

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/UFURG4FRAOLHEKA7CVMYUHHCIJ \
  | 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: a1691370b1039672281f15598a1ce242474a2740381e288b6d524e819770d888

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa829a2e24db575154124d7df869d0f23d5acc57205e9770cdb4a5d8e3eeacb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-05-27T19:29:58Z",
    "title_canon_sha256": "5c23916ebbaa7fc3758e8d519c77bc70a2d9e8ac98e75267f748998393e89284"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08763",
    "kind": "arxiv",
    "version": 2
  }
}