Pith Number

pith:YXZLFLVP

pith:2026:YXZLFLVP65GMRGPHLMTHWL2MDX

not attested not anchored not stored refs pending

From Provable to Practical: A Problem-Driven Survey of Classical and Machine-Learning Defenses for DV/CV Quantum Key Distribution

Afnan S. Al-Ali, Hasan Abbas Al-Mohammed

arxiv:2605.27497 v1 · 2026-05-26 · 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{YXZLFLVP65GMRGPHLMTHWL2MDX}

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	2026-05-28T00:05:21.324173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5f2b2aeaff74cc899e75b267b2f4c1dc1ae9b8be3d681fdf219dc506bb06963

Aliases

arxiv: 2605.27497 · arxiv_version: 2605.27497v1 · doi: 10.48550/arxiv.2605.27497 · pith_short_12: YXZLFLVP65GM · pith_short_16: YXZLFLVP65GMRGPH · pith_short_8: YXZLFLVP

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/YXZLFLVP65GMRGPHLMTHWL2MDX \
  | 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: c5f2b2aeaff74cc899e75b267b2f4c1dc1ae9b8be3d681fdf219dc506bb06963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e88fda83d2af6340f5fe44549ca2dac05d01292cfa82802e4718c6067f898df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-26T17:44:51Z",
    "title_canon_sha256": "88681e984bb1e977f18add331443007a34c8a2833727454df57a86861401f834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27497",
    "kind": "arxiv",
    "version": 1
  }
}