Pith Number

pith:Y2DWCFPZ

pith:2024:Y2DWCFPZI4QRHQ6E3PXNH33N3N

not attested not anchored not stored refs pending

Security of Device-independent Quantum Key Distribution under Sequential Attack

Arup Roy, A. S. Majumdar, Pritam Roy, Shashank Gupta, Souradeep Sasmal, Subhankar Bera

arxiv:2411.16822 v4 · 2024-11-25 · 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{Y2DWCFPZI4QRHQ6E3PXNH33N3N}

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	2026-05-20T02:05:32.467876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6876115f9472113c3c4dbeed3ef6ddb5ba9e81ae5e82fe9b20772c50735bd93

Aliases

arxiv: 2411.16822 · arxiv_version: 2411.16822v4 · doi: 10.48550/arxiv.2411.16822 · pith_short_12: Y2DWCFPZI4QR · pith_short_16: Y2DWCFPZI4QRHQ6E · pith_short_8: Y2DWCFPZ

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/Y2DWCFPZI4QRHQ6E3PXNH33N3N \
  | 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: c6876115f9472113c3c4dbeed3ef6ddb5ba9e81ae5e82fe9b20772c50735bd93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ce74055543a1b4d0e58aecc187d98601b9036debd3f6d388813be83ff2e066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-25T17:50:08Z",
    "title_canon_sha256": "bde59697b8a03db1c25dc9c1b8a8b2f7557e930ffb341d6a6876316e9e989e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16822",
    "kind": "arxiv",
    "version": 4
  }
}