Pith Number

pith:VYSPKZ5T

pith:2014:VYSPKZ5TQ3BDZQXZP7YTI6DHQI

not attested not anchored not stored refs pending

Analysis of an attenuator artifact in an experimental attack by Gunn-Allison-Abbott against the Kirchhoff-law-Johnson-noise (KLJN) secure key exchange system

Claes-Goran Granqvist, Gergely Vadai, Janusz Smulko, Laszlo B. Kish, Robert Mingesz, Zoltan gingl

arxiv:1411.0818 v1 · 2014-11-04 · 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{VYSPKZ5TQ3BDZQXZP7YTI6DHQI}

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	2026-05-18T02:20:12.396040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae24f567b386c23cc2f97ff13478678230c70ef19996c281ff74821861462f50

Aliases

arxiv: 1411.0818 · arxiv_version: 1411.0818v1 · doi: 10.48550/arxiv.1411.0818 · pith_short_12: VYSPKZ5TQ3BD · pith_short_16: VYSPKZ5TQ3BDZQXZ · pith_short_8: VYSPKZ5T

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/VYSPKZ5TQ3BDZQXZP7YTI6DHQI \
  | 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: ae24f567b386c23cc2f97ff13478678230c70ef19996c281ff74821861462f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71f0df9955520e9b4984ce0b80f8ed044228485afb06c498d8c2cc83b370f71d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-11-04T07:56:36Z",
    "title_canon_sha256": "57557cf5840a931e003e47fc5043a1401b0bb3ac13b4fa12ca1cc212d1b5c6e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0818",
    "kind": "arxiv",
    "version": 1
  }
}