Pith Number

pith:R54JNKM4

pith:2012:R54JNKM4QIQYOKODZKARYNFCVW

not attested not anchored not stored refs pending

iAQC: The Intensity-Aware Quantum Cryptography Protocol

Pramode Verma, Subhash Kak, Yuhua Chen

arxiv:1206.6778 v2 · 2012-06-28 · 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{R54JNKM4QIQYOKODZKARYNFCVW}

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	2026-05-18T03:10:37.335594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f7896a99c82218729c3ca811c34a2ad8c098484cec2c2cb9b162ef4b39fd1f7

Aliases

arxiv: 1206.6778 · arxiv_version: 1206.6778v2 · doi: 10.48550/arxiv.1206.6778 · pith_short_12: R54JNKM4QIQY · pith_short_16: R54JNKM4QIQYOKOD · pith_short_8: R54JNKM4

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/R54JNKM4QIQYOKODZKARYNFCVW \
  | 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: 8f7896a99c82218729c3ca811c34a2ad8c098484cec2c2cb9b162ef4b39fd1f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c7d4e32df1a0dc643b097e71b2ccb570c1f9199f1935b150bc514bd2623352",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-28T17:59:53Z",
    "title_canon_sha256": "8e7e47d2d672aa3e575a1c2f2c065d8a29d1e2efe07fcbd1414e0068e775955e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6778",
    "kind": "arxiv",
    "version": 2
  }
}