Pith Number

pith:E5D2E6LF

pith:2012:E5D2E6LFR2JADCJHBTLECCLWKM

not attested not anchored not stored refs pending

Passive faraday mirror attack in practical two-way quantum key distribution system

Lin-Mei Liang, Mu-Sheng Jiang, Shi-Hai Sun

arxiv:1203.0739 v1 · 2012-03-04 · 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{E5D2E6LFR2JADCJHBTLECCLWKM}

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	2026-05-18T04:00:50.665483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2747a279658e920189270cd64109765321d23df6fe2b941a482504ad399b5e7d

Aliases

arxiv: 1203.0739 · arxiv_version: 1203.0739v1 · doi: 10.48550/arxiv.1203.0739 · pith_short_12: E5D2E6LFR2JA · pith_short_16: E5D2E6LFR2JADCJH · pith_short_8: E5D2E6LF

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/E5D2E6LFR2JADCJHBTLECCLWKM \
  | 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: 2747a279658e920189270cd64109765321d23df6fe2b941a482504ad399b5e7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f589a9231adcc92656283cfb082805d1fbbacb352d45ac9635c4a3a16e3b49c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-04T13:54:17Z",
    "title_canon_sha256": "da9a949733dc8fc63612d27d0ae3c92d6689906c3e20031f898e31f69a4a7acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0739",
    "kind": "arxiv",
    "version": 1
  }
}