Pith Number

pith:JEXHNP3H

pith:2015:JEXHNP3HLCIHKSZP753TJIJZP6

not attested not anchored not stored refs pending

Sifting attacks in finite-size quantum key distribution

Corsin Pfister, Norbert L\"utkenhaus, Patrick J. Coles, Stephanie Wehner

arxiv:1506.07502 v3 · 2015-06-24 · 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{JEXHNP3HLCIHKSZP753TJIJZP6}

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	2026-05-18T01:15:06.855896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492e76bf675890754b2fff7734a1397f97585779c90c240cb6b048f8fc07c114

Aliases

arxiv: 1506.07502 · arxiv_version: 1506.07502v3 · doi: 10.48550/arxiv.1506.07502 · pith_short_12: JEXHNP3HLCIH · pith_short_16: JEXHNP3HLCIHKSZP · pith_short_8: JEXHNP3H

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/JEXHNP3HLCIHKSZP753TJIJZP6 \
  | 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: 492e76bf675890754b2fff7734a1397f97585779c90c240cb6b048f8fc07c114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a83f50ac6958ea2f5fbe6b10f5940f07497f21eef35992fb965891ccea6ee3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-24T19:04:55Z",
    "title_canon_sha256": "240f5faa84436679698fce0af2ebd27f4d6b34ee52862c2ae52491384888bed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07502",
    "kind": "arxiv",
    "version": 3
  }
}