Pith Number

pith:FQ6ZS6UE

pith:2014:FQ6ZS6UEJZZEWKXUVPRYYJCX7T

not attested not anchored not stored refs pending

Tight finite-key analysis for passive decoy-state quantum key distribution under general attacks

Chun Zhou, Hong-Wei Li, Wan-Su Bao, Wei Chen, Yang Wang, Yuan Li, Zheng-Fu Han, Zhen-Qiang Yin

arxiv:1406.0387 v1 · 2014-06-02 · 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{FQ6ZS6UEJZZEWKXUVPRYYJCX7T}

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	2026-05-18T02:50:41.031621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c3d997a844e724b2af4abe38c2457fcf8411b8b2e97f08509aacc62adf0f8ad

Aliases

arxiv: 1406.0387 · arxiv_version: 1406.0387v1 · doi: 10.48550/arxiv.1406.0387 · pith_short_12: FQ6ZS6UEJZZE · pith_short_16: FQ6ZS6UEJZZEWKXU · pith_short_8: FQ6ZS6UE

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/FQ6ZS6UEJZZEWKXUVPRYYJCX7T \
  | 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: 2c3d997a844e724b2af4abe38c2457fcf8411b8b2e97f08509aacc62adf0f8ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89ca90411c6a497e361b9c429b1db4428bd2b51f1bb3ae4157569bd53f02c185",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-02T14:43:40Z",
    "title_canon_sha256": "1ca4e195578eb382b4999345a15a44683c2e5a83a15fbdcf9236c6883a289d8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0387",
    "kind": "arxiv",
    "version": 1
  }
}