Pith Number

pith:BX5L7XFW

pith:2025:BX5L7XFW7B5EEMVEV45BLAMQYH

not attested not anchored not stored refs pending

Quantum Opacity, Classical Clarity: A Hybrid Approach to Quantum Circuit Obfuscation

Amal Raj, Vivek Balachandran

arxiv:2505.13848 v1 · 2025-05-20 · 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{BX5L7XFW7B5EEMVEV45BLAMQYH}

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

2 papers in Pith

SoK: Critical Evaluation of Quantum Machine Learning for Adversarial Robustness

Receipt and verification

First computed	2026-07-05T11:05:51.962050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfabfdcb6f87a4232a4af3a158190c1dc6044771f47831de153ef844d9aa75a

Aliases

arxiv: 2505.13848 · arxiv_version: 2505.13848v1 · doi: 10.48550/arxiv.2505.13848 · pith_short_12: BX5L7XFW7B5E · pith_short_16: BX5L7XFW7B5EEMVE · pith_short_8: BX5L7XFW

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/BX5L7XFW7B5EEMVEV45BLAMQYH \
  | 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: 0dfabfdcb6f87a4232a4af3a158190c1dc6044771f47831de153ef844d9aa75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52b80ab8242096bc005efb81b8a44d30034123d25bbee1466cad2367dc19672d",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-20T02:42:47Z",
    "title_canon_sha256": "670eea3bdd58dc01274c313f540e1d67a54315b87d7db5e97aee5f169c56bc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13848",
    "kind": "arxiv",
    "version": 1
  }
}