Pith Number

pith:6C765IKX

pith:2008:6C765IKXPPZ5EPNQRMQKNB6T5N

not attested not anchored not stored refs pending

Scalable, efficient ion-photon coupling with phase Fresnel lenses for large-scale quantum computing

B.G. Norton, D. Kielpinski, E.W. Streed, J.J. Chapman

arxiv:0805.2437 v1 · 2008-05-16 · quant-ph · physics.atom-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{6C765IKXPPZ5EPNQRMQKNB6T5N}

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	2026-05-18T04:31:12.348718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0bfeea1577bf3d23db08b20a687d3eb76026f39c12979c7064e9789ff508f84

Aliases

arxiv: 0805.2437 · arxiv_version: 0805.2437v1 · doi: 10.48550/arxiv.0805.2437 · pith_short_12: 6C765IKXPPZ5 · pith_short_16: 6C765IKXPPZ5EPNQ · pith_short_8: 6C765IKX

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/6C765IKXPPZ5EPNQRMQKNB6T5N \
  | 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: f0bfeea1577bf3d23db08b20a687d3eb76026f39c12979c7064e9789ff508f84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c646c7b99584d8b2ace6c9bf26e256c3d54d2e86fb790f1e42cf7ebffebf1a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-05-16T04:35:01Z",
    "title_canon_sha256": "db3c94dc1eef0c6a81f2910339c911d18e9b8ffbb4c046baf3ee4a6170e16445"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.2437",
    "kind": "arxiv",
    "version": 1
  }
}