Pith Number

pith:VYNJED4U

pith:2013:VYNJED4UF3XGEGR7P6VVLOVJDP

not attested not anchored not stored refs pending

Partially random phase attack to the practical two-way quantum-key-distribution system

Chun-Yan Li, Lin-Mei Liang, Ming Gao, Mu-Sheng Jiang, Shi-Hai Sun

arxiv:1305.5985 v1 · 2013-05-26 · 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{VYNJED4UF3XGEGR7P6VVLOVJDP}

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	2026-05-18T03:24:53.213793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1a920f942eee621a3f7fab55baa91bf28980aa1618d6c9f823b78ef58c452e

Aliases

arxiv: 1305.5985 · arxiv_version: 1305.5985v1 · doi: 10.48550/arxiv.1305.5985 · pith_short_12: VYNJED4UF3XG · pith_short_16: VYNJED4UF3XGEGR7 · pith_short_8: VYNJED4U

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/VYNJED4UF3XGEGR7P6VVLOVJDP \
  | 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: ae1a920f942eee621a3f7fab55baa91bf28980aa1618d6c9f823b78ef58c452e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12f000365d5de594dadd703827a9540886d3cd142d6bf0d3b3be80b63fa65d29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-26T03:43:21Z",
    "title_canon_sha256": "0cc7ceb69c982bc0a460161f8fd9f6e3353e96b9ba0b35ba03b32a0c96c548ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5985",
    "kind": "arxiv",
    "version": 1
  }
}