Pith Number

pith:NF6ADMF7

pith:2005:NF6ADMF7LIODZ7FAXHZ2MUZRZU

not attested not anchored not stored refs pending

Stealth Communication: Zero-Power Classical Communication, Zero-Quantum Quantum Communication and Environmental-Noise Communication

Laszlo B. Kish

arxiv:physics/0508135 v4 · 2005-08-18 · physics.data-an · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NF6ADMF7LIODZ7FAXHZ2MUZRZU}

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	2026-05-18T02:29:08.606609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697c01b0bf5a1c3cfca0b9f3a65331cd0e14fadccd53edd560a1a71fd232738a

Aliases

arxiv: physics/0508135 · arxiv_version: physics/0508135v4 · doi: 10.48550/arxiv.physics/0508135 · pith_short_12: NF6ADMF7LIOD · pith_short_16: NF6ADMF7LIODZ7FA · pith_short_8: NF6ADMF7

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/NF6ADMF7LIODZ7FAXHZ2MUZRZU \
  | 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: 697c01b0bf5a1c3cfca0b9f3a65331cd0e14fadccd53edd560a1a71fd232738a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9208c43ea7942b66c72007d2279bb01c1b3df9442df725931293eed3067a9a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "physics.data-an",
    "submitted_at": "2005-08-18T20:16:20Z",
    "title_canon_sha256": "5fbd1320b2ece808a8f537a58a6c51b0c5a4f97f3effeadfce4024e6f5052b82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0508135",
    "kind": "arxiv",
    "version": 4
  }
}