Pith Number

pith:GSFOFFIR

pith:2014:GSFOFFIRNCVNQW7XELBF5QM7YK

not attested not anchored not stored refs pending

Measurement-device-independent quantum key distribution for Scarani-Acin-Ribordy-Gisin 04 protocol

Akihiro Mizutani, Kiyoshi Tamaki, Nobuyuki Imoto, Rikizo Ikuta, Takashi Yamamoto

arxiv:1404.2197 v1 · 2014-04-08 · 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{GSFOFFIRNCVNQW7XELBF5QM7YK}

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	2026-05-18T02:49:19.946628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

348ae2951168aad85bf722c25ec19fc280255279a271fdd88ab3fe50c6960e9f

Aliases

arxiv: 1404.2197 · arxiv_version: 1404.2197v1 · doi: 10.48550/arxiv.1404.2197 · pith_short_12: GSFOFFIRNCVN · pith_short_16: GSFOFFIRNCVNQW7X · pith_short_8: GSFOFFIR

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/GSFOFFIRNCVNQW7XELBF5QM7YK \
  | 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: 348ae2951168aad85bf722c25ec19fc280255279a271fdd88ab3fe50c6960e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86917dde1ede857302995e54d39dfa0de55cae9f33ec3b82dcd7b0975ab6de29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-08T16:30:27Z",
    "title_canon_sha256": "7288e2a2ee50e2568b5bb329a2b92da86d4e2ddd6cbaf853e35eaf0b05b2ccac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2197",
    "kind": "arxiv",
    "version": 1
  }
}