Pith Number

pith:B7A7ZEIT

pith:2018:B7A7ZEIT5TJOOD6HYLHCMEQY67

not attested not anchored not stored refs pending

Rapid production of many-body entanglement in spin-1 atoms via cavity output photon counting

Scott Parkins, Stuart J Masson

arxiv:1810.00524 v1 · 2018-10-01 · 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{B7A7ZEIT5TJOOD6HYLHCMEQY67}

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	2026-05-17T23:50:12.246651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fc1fc9113ecd2e70fc7c2ce261218f7d6bb917109f7c4dbc40f900370cc4b82

Aliases

arxiv: 1810.00524 · arxiv_version: 1810.00524v1 · doi: 10.48550/arxiv.1810.00524 · pith_short_12: B7A7ZEIT5TJO · pith_short_16: B7A7ZEIT5TJOOD6H · pith_short_8: B7A7ZEIT

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/B7A7ZEIT5TJOOD6HYLHCMEQY67 \
  | 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: 0fc1fc9113ecd2e70fc7c2ce261218f7d6bb917109f7c4dbc40f900370cc4b82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d2ff39d1b2e2847c0d4f2abf729dd125d331df69e1c478fd81e6bff53f4b0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-01T04:18:38Z",
    "title_canon_sha256": "86183aab9d6a21fd1f554cf0cfac17e7cfe61f4473ce332e3990804a77e49161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00524",
    "kind": "arxiv",
    "version": 1
  }
}