Pith Number

pith:DYRFJHCP

pith:2002:DYRFJHCPS7ROPW2MOGICTM5QUO

not attested not anchored not stored refs pending

Formal Verification of Quantum Protocols

(2) University of Glasgow), Rajagopal Nagarajan (1), Simon Gay (2) ((1) University of Warwick

arxiv:quant-ph/0203086 v1 · 2002-03-18 · 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{DYRFJHCPS7ROPW2MOGICTM5QUO}

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.

Cited by

1 paper in Pith

Beyond the Quantum Promise: A Security Analysis of Classical Control in Quantum Key Distribution

Receipt and verification

First computed	2026-07-04T14:45:54.629277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e22549c4f97e2e7db4c719029b3b0a3b103bc1a50eeb71ce8c90b5a8f9080c3

Aliases

arxiv: quant-ph/0203086 · arxiv_version: quant-ph/0203086v1 · doi: 10.48550/arxiv.quant-ph/0203086 · pith_short_12: DYRFJHCPS7RO · pith_short_16: DYRFJHCPS7ROPW2M · pith_short_8: DYRFJHCP

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/DYRFJHCPS7ROPW2MOGICTM5QUO \
  | 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: 1e22549c4f97e2e7db4c719029b3b0a3b103bc1a50eeb71ce8c90b5a8f9080c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821a348bb813cf12a11ace1f62bf4cb96ae1efe725b82a19489bd25b2847053e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-03-18T09:54:57Z",
    "title_canon_sha256": "fe4ad660269eefab5f447f169bf1afcaffd401f8e153a010084098d5967c2e37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0203086",
    "kind": "arxiv",
    "version": 1
  }
}