Pith Number

pith:BTKTGFEI

pith:2014:BTKTGFEI3L5YWLIUJOWKNFJR3G

not attested not anchored not stored refs pending

Improved statistical fluctuation analysis for measurement-device-independent quantum key distribution with three-intensity decoy-state method

Xiang-Bin Wang, Yi-Heng Zhou, Zong-Wen Yu

arxiv:1410.3265 v2 · 2014-10-13 · 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{BTKTGFEI3L5YWLIUJOWKNFJR3G}

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	2026-05-18T01:41:48.927495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd5331488dafb8b2d144baca69531d9bba98ccc3fcca08c81f69eb3ddbd5da8

Aliases

arxiv: 1410.3265 · arxiv_version: 1410.3265v2 · doi: 10.48550/arxiv.1410.3265 · pith_short_12: BTKTGFEI3L5Y · pith_short_16: BTKTGFEI3L5YWLIU · pith_short_8: BTKTGFEI

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/BTKTGFEI3L5YWLIUJOWKNFJR3G \
  | 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: 0cd5331488dafb8b2d144baca69531d9bba98ccc3fcca08c81f69eb3ddbd5da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17095b2230a1080fd478907014f7d41319a4b9eca29e0f92ca47774ce86342cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-13T11:26:36Z",
    "title_canon_sha256": "93657b94f1fc2dfa1061b50d8228d6cd4204de2d9e6e91fdf69d09f2b0fa7a2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3265",
    "kind": "arxiv",
    "version": 2
  }
}