Pith Number

pith:WZ7ZYBYB

pith:2021:WZ7ZYBYBB62UI7ERM2BLGVWKTK

not attested not anchored not stored refs pending

Dynamic DV-QKD Networking in Fully-Meshed Software-Defined Optical Networks

Dimitra Simeonidou, Emilio Hugues-Salas, George T. Kanellos, Obada Alia, Reza Nejabati, Rodrigo Stange Tessinari

arxiv:2108.11145 v2 · 2021-08-25 · quant-ph · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZ7ZYBYBB62UI7ERM2BLGVWKTK}

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	2026-07-05T04:54:46.488028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b67f9c07010fb5447c916682b356ca9a969d2d4c5d6b0c7d29ed8f52c2e715d7

Aliases

arxiv: 2108.11145 · arxiv_version: 2108.11145v2 · doi: 10.48550/arxiv.2108.11145 · pith_short_12: WZ7ZYBYBB62U · pith_short_16: WZ7ZYBYBB62UI7ER · pith_short_8: WZ7ZYBYB

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/WZ7ZYBYBB62UI7ERM2BLGVWKTK \
  | 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: b67f9c07010fb5447c916682b356ca9a969d2d4c5d6b0c7d29ed8f52c2e715d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb0c804fccb4e810b13b23994248e6f44116d445fef48db6e47c667e8bcf359d",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-08-25T09:46:32Z",
    "title_canon_sha256": "1d442495279f052c5e944ad744790647d66385aee0c0010dcba28da1bc8623a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11145",
    "kind": "arxiv",
    "version": 2
  }
}