Pith Number

pith:ARRNYKOH

pith:2025:ARRNYKOH5D2LY5LRDFYRVEEQQX

not attested not anchored not stored refs pending

Demonstration of Quantum-Secure Communications in a Nuclear Reactor

Andy Grant, Brian Jowers, George Kennedy, Konstantinos Gkouliaras, Philip G. Evans, Stylianos Chatzidakis, Terry Cronin, True Miller, Vasileios Theos

arxiv:2505.17502 v2 · 2025-05-23 · quant-ph · 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{ARRNYKOH5D2LY5LRDFYRVEEQQX}

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	2026-07-05T11:12:32.970912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0462dc29c7e8f4bc757119711a909085ddc1a55ae74c43c3d64782282cecf095

Aliases

arxiv: 2505.17502 · arxiv_version: 2505.17502v2 · doi: 10.48550/arxiv.2505.17502 · pith_short_12: ARRNYKOH5D2L · pith_short_16: ARRNYKOH5D2LY5LR · pith_short_8: ARRNYKOH

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/ARRNYKOH5D2LY5LRDFYRVEEQQX \
  | 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: 0462dc29c7e8f4bc757119711a909085ddc1a55ae74c43c3d64782282cecf095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9d9ad555503dfd052abe082fc158c35359c754b7ccd1532e72d23304f3cc53",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-23T05:54:56Z",
    "title_canon_sha256": "ee9c3879d5785282473391d162d6f0ef88370044e953309e8a94a2acebf8a03f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17502",
    "kind": "arxiv",
    "version": 2
  }
}