Pith Number

pith:QMA5DYIO

pith:2025:QMA5DYIO4SB2EHALTOZXEWEXTW

not attested not anchored not stored refs pending

Enhancing Satellite Quantum Key Distribution with Dual Band Reconfigurable Intelligent Surfaces

Jinho Choi, Ke Wang, Muhammad Khalil

arxiv:2507.03246 v1 · 2025-07-04 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMA5DYIO4SB2EHALTOZXEWEXTW}

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	2026-07-05T11:31:55.531297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8301d1e10ee483a21c0b9bb37258979d9fd4c8b2b1e8a8163427351d4e4d8d85

Aliases

arxiv: 2507.03246 · arxiv_version: 2507.03246v1 · doi: 10.48550/arxiv.2507.03246 · pith_short_12: QMA5DYIO4SB2 · pith_short_16: QMA5DYIO4SB2EHAL · pith_short_8: QMA5DYIO

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/QMA5DYIO4SB2EHALTOZXEWEXTW \
  | 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: 8301d1e10ee483a21c0b9bb37258979d9fd4c8b2b1e8a8163427351d4e4d8d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4efaef2cede87bd65df37adacc80e0afc68c15a2bd8fde48e2d5e5f7532c32a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-07-04T01:35:03Z",
    "title_canon_sha256": "1bb52e7c2ddd56c2280876b3dc3d8beff9c55de42a1356a65b6ce3090de42017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03246",
    "kind": "arxiv",
    "version": 1
  }
}