Pith Number

pith:FYPFXBOS

pith:2022:FYPFXBOS7PJ6S2ACAQDMQ6TP3B

not attested not anchored not stored refs pending

Security of quantum key distribution from generalised entropy accumulation

Renato Renner, Tony Metger

arxiv:2203.04993 v2 · 2022-03-09 · 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{FYPFXBOS7PJ6S2ACAQDMQ6TP3B}

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.

Cited by

1 paper in Pith

Finite-size quantum key distribution rates from R\'enyi entropies using conic optimization

Receipt and verification

First computed	2026-07-05T07:14:05.168682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1e5b85d2fbd3e968020406c87a6fd8703d0813289219725906cadda5e9df0e

Aliases

arxiv: 2203.04993 · arxiv_version: 2203.04993v2 · doi: 10.48550/arxiv.2203.04993 · pith_short_12: FYPFXBOS7PJ6 · pith_short_16: FYPFXBOS7PJ6S2AC · pith_short_8: FYPFXBOS

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/FYPFXBOS7PJ6S2ACAQDMQ6TP3B \
  | 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: 2e1e5b85d2fbd3e968020406c87a6fd8703d0813289219725906cadda5e9df0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "873c30d40ade7053b3e73580e7ba662b38b7d70bb449cf92da58222617e730dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-03-09T19:00:07Z",
    "title_canon_sha256": "7a5650d5974b91214b8f42f0af4cbdc2460fdbe9929b474d4e4b743ef1cf6523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.04993",
    "kind": "arxiv",
    "version": 2
  }
}