Pith Number

pith:BDNHLPHO

pith:2023:BDNHLPHOT5VMM25SJ54FT6CPZ7

not attested not anchored not stored refs pending

Linking QKD testbeds across Europe

Antonio Pastor, Diego Lopez, Fred Fung, Hans H. Brunner, Jaime S. Buruaga, Juan P. Brito, Marc Geitz, Max Brauer, Momtchil Peev, Piotr Rydlichkowski, Rafael J. Vicente, Ralf-Peter Braun, Ruben B. Mendez, Vicente Martin

arxiv:2311.08038 v3 · 2023-11-14 · cs.CR · 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{BDNHLPHOT5VMM25SJ54FT6CPZ7}

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	2026-07-05T07:32:24.947160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08da75bcee9f6ac66bb24f7859f84fcfc58980f85ca9303a6be0406aba3fb99b

Aliases

arxiv: 2311.08038 · arxiv_version: 2311.08038v3 · doi: 10.48550/arxiv.2311.08038 · pith_short_12: BDNHLPHOT5VM · pith_short_16: BDNHLPHOT5VMM25S · pith_short_8: BDNHLPHO

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/BDNHLPHOT5VMM25SJ54FT6CPZ7 \
  | 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: 08da75bcee9f6ac66bb24f7859f84fcfc58980f85ca9303a6be0406aba3fb99b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bed56b452ef024f47709a3090cf9c513d0e1a3699940e691914ba2bf64de22b",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2023-11-14T10:00:19Z",
    "title_canon_sha256": "f91dbb73f51fd4066a276a0b64ae22d5b4e365df38ee15515cc6ced3391effbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.08038",
    "kind": "arxiv",
    "version": 3
  }
}