Pith Number

pith:Q6XMQIDM

pith:2017:Q6XMQIDMYX5MGX7D3EVSLXRLUD

not attested not anchored not stored refs pending

Aiming to Detect a malware of GSM frequency

Kai Nie, Weijun Zhu

arxiv:1705.04785 v1 · 2017-05-13 · 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{Q6XMQIDMYX5MGX7D3EVSLXRLUD}

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	2026-05-18T00:44:34.635910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87aec8206cc5fac35fe3d92b25de2ba0dc97e815b3d45baa3f30ac60ae5c10bf

Aliases

arxiv: 1705.04785 · arxiv_version: 1705.04785v1 · doi: 10.48550/arxiv.1705.04785 · pith_short_12: Q6XMQIDMYX5M · pith_short_16: Q6XMQIDMYX5MGX7D · pith_short_8: Q6XMQIDM

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/Q6XMQIDMYX5MGX7D3EVSLXRLUD \
  | 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: 87aec8206cc5fac35fe3d92b25de2ba0dc97e815b3d45baa3f30ac60ae5c10bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e4c9e830871616af0cbc53f293b78e364857a349f28e8c2804da7760e62d1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-05-13T03:29:25Z",
    "title_canon_sha256": "733e81a9ca3ad97e6090213b67f9802018c2a5fe1b435b6f0a86a6fd413db6ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04785",
    "kind": "arxiv",
    "version": 1
  }
}