Pith Number

pith:W6EF25ZO

pith:2018:W6EF25ZOOMLBHX34Q4ZP6255UW

not attested not anchored not stored refs pending

Nothing But Net: Invading Android User Privacy Using Only Network Access Patterns

Ari Trachtenberg, Arkady Yerukhimovich, Avi Klausner, Mikhail Andreev, Trishita Tiwari

arxiv:1807.02719 v1 · 2018-07-07 · 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{W6EF25ZOOMLBHX34Q4ZP6255UW}

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	2026-05-18T00:11:16.209938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7885d772e731613df7c8732ff6bbda58c7f2e6fcf40675bda0f6477737717f6

Aliases

arxiv: 1807.02719 · arxiv_version: 1807.02719v1 · doi: 10.48550/arxiv.1807.02719 · pith_short_12: W6EF25ZOOMLB · pith_short_16: W6EF25ZOOMLBHX34 · pith_short_8: W6EF25ZO

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/W6EF25ZOOMLBHX34Q4ZP6255UW \
  | 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: b7885d772e731613df7c8732ff6bbda58c7f2e6fcf40675bda0f6477737717f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761e5183cd8c8ef8b9bc1c4bcde01dd4e455978b927ad512bc3d74b676dfeeb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-07-07T21:25:50Z",
    "title_canon_sha256": "82a21d7352c84e5edc8ac44d0f0fd18ace3e93d2a4ed5fb2f7b7644df5ee8f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02719",
    "kind": "arxiv",
    "version": 1
  }
}