Pith Number

pith:ZLUSBDCP

pith:2012:ZLUSBDCP4EYABP6FVUGLI534N7

not attested not anchored not stored refs pending

Eavesdropping in Semiquantum Key Distribution Protocol

Arpita Maitra, Goutam Paul

arxiv:1205.2807 v2 · 2012-05-12 · 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{ZLUSBDCP4EYABP6FVUGLI534N7}

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	2026-05-18T02:28:29.556150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cae9208c4fe13000bfc5ad0cb4777c6fcf2022293a88a7ee87f4cd31abe0ac86

Aliases

arxiv: 1205.2807 · arxiv_version: 1205.2807v2 · doi: 10.48550/arxiv.1205.2807 · pith_short_12: ZLUSBDCP4EYA · pith_short_16: ZLUSBDCP4EYABP6F · pith_short_8: ZLUSBDCP

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/ZLUSBDCP4EYABP6FVUGLI534N7 \
  | 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: cae9208c4fe13000bfc5ad0cb4777c6fcf2022293a88a7ee87f4cd31abe0ac86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be939b61641950dbc486cd510082670005699f4ad89853da9435e18d299dd1c0",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-05-12T18:48:15Z",
    "title_canon_sha256": "a9cbef3999ba8a9757199da86b254b6c60ec763f69dc655a44006aa786cc5214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2807",
    "kind": "arxiv",
    "version": 2
  }
}