Pith Number

pith:YMXDIQ67

pith:2015:YMXDIQ67HGIUCVUN56NY4SUAZP

not attested not anchored not stored refs pending

Assessing the performance of quantum repeaters for all phase-insensitive Gaussian bosonic channels

David Elkouss, Kenneth Goodenough, Stephanie Wehner

arxiv:1511.08710 v2 · 2015-11-27 · 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{YMXDIQ67HGIUCVUN56NY4SUAZP}

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	2026-05-18T01:11:57.737617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c32e3443df399141568def9b8e4a80cbcc34deb78baa183aeacb154bb83dbbb4

Aliases

arxiv: 1511.08710 · arxiv_version: 1511.08710v2 · doi: 10.48550/arxiv.1511.08710 · pith_short_12: YMXDIQ67HGIU · pith_short_16: YMXDIQ67HGIUCVUN · pith_short_8: YMXDIQ67

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/YMXDIQ67HGIUCVUN56NY4SUAZP \
  | 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: c32e3443df399141568def9b8e4a80cbcc34deb78baa183aeacb154bb83dbbb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d5f190425f7166bb77fac385fc90ee44c71dc585bbefff9c46141e670358c90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-27T15:38:49Z",
    "title_canon_sha256": "c8015e22612ab27f8e2d73cf61278eee5fc588d8c09c3b76bb760a885d2aea13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08710",
    "kind": "arxiv",
    "version": 2
  }
}