Pith Number

pith:PQVWLMKD

pith:2015:PQVWLMKDPWLYRQG3W2MASS5EGB

not attested not anchored not stored refs pending

Generalized Kirchhoff-Law-Johnson-Noise (KLJN) secure key exchange system using arbitrary resistors

Gergely Vadai, Robert Mingesz, Zoltan gingl

arxiv:1506.00950 v1 · 2015-06-02 · 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{PQVWLMKDPWLYRQG3W2MASS5EGB}

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	2026-05-18T01:32:29.315534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2b65b1437d9788c0dbb698094ba4307e14fae2e38cfef7fec97f775b78f560

Aliases

arxiv: 1506.00950 · arxiv_version: 1506.00950v1 · doi: 10.48550/arxiv.1506.00950 · pith_short_12: PQVWLMKDPWLY · pith_short_16: PQVWLMKDPWLYRQG3 · pith_short_8: PQVWLMKD

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/PQVWLMKDPWLYRQG3W2MASS5EGB \
  | 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: 7c2b65b1437d9788c0dbb698094ba4307e14fae2e38cfef7fec97f775b78f560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a733c3382e59884d685a5c018b24004ca115994d2084b1fd8a80ef4cc86b1c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-06-02T16:34:36Z",
    "title_canon_sha256": "aab25c6ceee2db9a91e809f2077355e260501bb1fced4927a55695e0be0e432a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00950",
    "kind": "arxiv",
    "version": 1
  }
}