Pith Number

pith:OC5PRGK4

pith:2013:OC5PRGK4ESISGQDISSSGEQZMMU

not attested not anchored not stored refs pending

Finite-key analysis for measurement-device-independent quantum key distribution

Charles Ci Wen Lim, Feihu Xu, Hoi-Kwong Lo, Kiyoshi Tamaki, Marcos Curty, Wei Cui

arxiv:1307.1081 v2 · 2013-07-03 · 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{OC5PRGK4ESISGQDISSSGEQZMMU}

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	2026-05-18T01:49:00.142765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70baf8995c249123406894a462432c6501d479b96399059d3651445b449392b0

Aliases

arxiv: 1307.1081 · arxiv_version: 1307.1081v2 · doi: 10.48550/arxiv.1307.1081 · pith_short_12: OC5PRGK4ESIS · pith_short_16: OC5PRGK4ESISGQDI · pith_short_8: OC5PRGK4

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/OC5PRGK4ESISGQDISSSGEQZMMU \
  | 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: 70baf8995c249123406894a462432c6501d479b96399059d3651445b449392b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82741427a2311ecaab3147e79b931c83c0ff35607a7ed6fa3eb68c732e93e29a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-03T17:11:55Z",
    "title_canon_sha256": "0b24990550ee552be50f7ad6cb183712969f1583f9ec1d2a10eb199bde0aef99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1081",
    "kind": "arxiv",
    "version": 2
  }
}