Pith Number

pith:BOSLEISR

pith:2021:BOSLEISRVFHASFEN4C64RNPB4C

not attested not anchored not stored refs pending

Optimal entanglement swapping in quantum repeaters

Evgeny Shchukin, Peter van Loock

arxiv:2109.00793 v1 · 2021-09-02 · 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{BOSLEISRVFHASFEN4C64RNPB4C}

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.

Cited by

1 paper in Pith

A resource- and computationally-efficient protocol for multipartite entanglement distribution in Bell-pair networks

Receipt and verification

First computed	2026-07-05T04:18:01.620272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba4b22251a94e09148de0bdc8b5e1e0a64a44690179538b767e1b35ea04f1c9

Aliases

arxiv: 2109.00793 · arxiv_version: 2109.00793v1 · doi: 10.48550/arxiv.2109.00793 · pith_short_12: BOSLEISRVFHA · pith_short_16: BOSLEISRVFHASFEN · pith_short_8: BOSLEISR

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/BOSLEISRVFHASFEN4C64RNPB4C \
  | 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: 0ba4b22251a94e09148de0bdc8b5e1e0a64a44690179538b767e1b35ea04f1c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08748ca13624405cd18682d4995c9f62381c6d1b29dc3bfd21adcea5c3ee0474",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-02T09:02:40Z",
    "title_canon_sha256": "2ad1fb8f1c70411b357872ec7d6dc838edb91fffee53cc25e28c2ebe7bc2158b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00793",
    "kind": "arxiv",
    "version": 1
  }
}