Pith Number

pith:6XQXTN5Z

pith:2018:6XQXTN5ZOTVMIKJZQUMJ3QZ6U2

not attested not anchored not stored refs pending

Quantum repeaters based on two species trapped ions

Christopher Monroe, Liang Jiang, Martin Lichtman, Siddhartha Santra, Sreraman Muralidharan, Vladimir S. Malinovsky

arxiv:1811.10723 v3 · 2018-11-26 · 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{6XQXTN5ZOTVMIKJZQUMJ3QZ6U2}

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	2026-05-17T23:41:30.864100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5e179b7b974eac4293985189dc33ea6bf8e822297c2cf4636b4e84f9d1e2ed9

Aliases

arxiv: 1811.10723 · arxiv_version: 1811.10723v3 · doi: 10.48550/arxiv.1811.10723 · pith_short_12: 6XQXTN5ZOTVM · pith_short_16: 6XQXTN5ZOTVMIKJZ · pith_short_8: 6XQXTN5Z

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/6XQXTN5ZOTVMIKJZQUMJ3QZ6U2 \
  | 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: f5e179b7b974eac4293985189dc33ea6bf8e822297c2cf4636b4e84f9d1e2ed9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d532bbedfaef0f9a9c3f6bbf3428e6fe24730c2fa04e28d0372e2a0f5a48d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-26T22:41:27Z",
    "title_canon_sha256": "56496f214cadb5a186710b9115dc1d1b588c1347c9da02eed91cf94d7f17f6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10723",
    "kind": "arxiv",
    "version": 3
  }
}