Pith Number

pith:ZQBLL6TM

pith:2018:ZQBLL6TM3DYZ42YYUNVOLGGBIO

not attested not anchored not stored refs pending

AntShield: On-Device Detection of Personal Information Exposure

Anastasia Shuba, Athina Markopoulou, David Choffnes, Evita Bakopoulou, Hieu Le, Milad Asgari Mehrabadi

arxiv:1803.01261 v1 · 2018-03-03 · cs.NI · 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{ZQBLL6TM3DYZ42YYUNVOLGGBIO}

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	2026-05-18T00:22:01.236212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc02b5fa6cd8f19e6b18a36ae598c1438ea6c2f4aa5d5fd4b34e14d5487938ad

Aliases

arxiv: 1803.01261 · arxiv_version: 1803.01261v1 · doi: 10.48550/arxiv.1803.01261 · pith_short_12: ZQBLL6TM3DYZ · pith_short_16: ZQBLL6TM3DYZ42YY · pith_short_8: ZQBLL6TM

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/ZQBLL6TM3DYZ42YYUNVOLGGBIO \
  | 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: cc02b5fa6cd8f19e6b18a36ae598c1438ea6c2f4aa5d5fd4b34e14d5487938ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74dd77c5ecc3d20e4196fd42d7b8a81b93182f35a04088f99be76c38997398a3",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2018-03-03T23:31:49Z",
    "title_canon_sha256": "129984cc5b2090193ae2e184b9eee3725141d76d7bd0b3f061d5da8e329f4c98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01261",
    "kind": "arxiv",
    "version": 1
  }
}