Pith Number

pith:NMSDFK43

pith:2015:NMSDFK43CPSUVJVOEKOPTSN7PJ

not attested not anchored not stored refs pending

Finite-key security analysis of quantum key distribution with imperfect light sources

Akihiro Mizutani, Charles Ci Wen Lim, Kiyoshi Tamaki, Marcos Curty, Nobuyuki Imoto

arxiv:1504.08151 v1 · 2015-04-30 · 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{NMSDFK43CPSUVJVOEKOPTSN7PJ}

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	2026-05-18T01:31:11.063528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b2432ab9b13e54aa6ae229cf9c9bf7a558d831f7a7e5e4112f82c6a03d28fca

Aliases

arxiv: 1504.08151 · arxiv_version: 1504.08151v1 · doi: 10.48550/arxiv.1504.08151 · pith_short_12: NMSDFK43CPSU · pith_short_16: NMSDFK43CPSUVJVO · pith_short_8: NMSDFK43

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/NMSDFK43CPSUVJVOEKOPTSN7PJ \
  | 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: 6b2432ab9b13e54aa6ae229cf9c9bf7a558d831f7a7e5e4112f82c6a03d28fca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ad37c76ae27ffc7c4b90b90ffb09813bc3c3db790d943946444925bd9a5174",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-30T10:13:42Z",
    "title_canon_sha256": "ca8011cbcaa93c8aecd7198fce1655841a4715af05ff13d2b366b315208b8113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08151",
    "kind": "arxiv",
    "version": 1
  }
}