Pith Number

pith:LWQM5DFG

pith:2018:LWQM5DFGBI244377NA72ZPGFEJ

not attested not anchored not stored refs pending

Turning a molecule into a coherent two-level quantum system

Alexey Shkarin, Daqing Wang, Diego Martin-Cano, Dominik Rattenbacher, Hrishikesh Kelkar, Stephan G\"otzinger, Tobias Utikal, Vahid Sandoghdar

arxiv:1809.07526 v1 · 2018-09-20 · 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{LWQM5DFGBI244377NA72ZPGFEJ}

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	2026-05-17T23:45:36.588816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da0ce8ca60a35ce6fff683facbcc522724612fab53250031cd2f077a738d363

Aliases

arxiv: 1809.07526 · arxiv_version: 1809.07526v1 · doi: 10.48550/arxiv.1809.07526 · pith_short_12: LWQM5DFGBI24 · pith_short_16: LWQM5DFGBI244377 · pith_short_8: LWQM5DFG

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/LWQM5DFGBI244377NA72ZPGFEJ \
  | 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: 5da0ce8ca60a35ce6fff683facbcc522724612fab53250031cd2f077a738d363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fea5c48d3d315a213e95f0817d55fe4b8d5950cbe81508d7cd103ae15d0766d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-20T08:34:38Z",
    "title_canon_sha256": "9552eefb087001ade7b0ba4ded767ee92a654062678480204c4b2f305b1d24dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07526",
    "kind": "arxiv",
    "version": 1
  }
}