Pith Number

pith:Y4WJ3LSZ

pith:2025:Y4WJ3LSZ2QXOVPXNZXBVDSZAV3

not attested not anchored not stored refs pending

Routing and Wavelength Assignment with Minimal Attack Radius for QKD Networks

Alberto Gatto, Massimo Tornatore, Mengyao Li, Qiaolun Zhang, Raouf Boutaba, Stefano Bregni, Zongshuai Yang

arxiv:2508.10613 v1 · 2025-08-14 · quant-ph · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4WJ3LSZ2QXOVPXNZXBVDSZAV3}

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	2026-07-05T11:53:59.485859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72c9dae59d42eeabeedcdc351cb20aec32750ba3f896adc8d968663cf203b9c

Aliases

arxiv: 2508.10613 · arxiv_version: 2508.10613v1 · doi: 10.48550/arxiv.2508.10613 · pith_short_12: Y4WJ3LSZ2QXO · pith_short_16: Y4WJ3LSZ2QXOVPXN · pith_short_8: Y4WJ3LSZ

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/Y4WJ3LSZ2QXOVPXNZXBVDSZAV3 \
  | 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: c72c9dae59d42eeabeedcdc351cb20aec32750ba3f896adc8d968663cf203b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "249fd7c0e8c647c21fa56ed7dae2f40c67b053b085c94c5d00eb4b326f544626",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-14T13:10:43Z",
    "title_canon_sha256": "af04cf3f153c94f49161ff285d4819e6a0c7714678702fc49a9f18ce9f70dda9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10613",
    "kind": "arxiv",
    "version": 1
  }
}