Pith Number

pith:R7T44MDX

pith:2003:R7T44MDXRCWL7DIOFDIG54DORS

not attested not anchored not stored refs pending

Scalable register initialization for quantum computing in an optical lattice

Ana Maria Rey, Carl J. Williams, Charles W. Clark, Gavin K. Brennen, Guido Pupillo

arxiv:quant-ph/0312069 v1 · 2003-12-08 · quant-ph · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7T44MDXRCWL7DIOFDIG54DORS}

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	2026-07-04T16:43:19.213651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe7ce307788acbf8d0e28d06ef06e8c9bab1e68a4b421a38f131d1c120e0052

Aliases

arxiv: quant-ph/0312069 · arxiv_version: quant-ph/0312069v1 · doi: 10.48550/arxiv.quant-ph/0312069 · pith_short_12: R7T44MDXRCWL · pith_short_16: R7T44MDXRCWL7DIO · pith_short_8: R7T44MDX

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/R7T44MDXRCWL7DIOFDIG54DORS \
  | 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: 8fe7ce307788acbf8d0e28d06ef06e8c9bab1e68a4b421a38f131d1c120e0052

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5146b45e3a1ec6f7ebe9f6db5871f0dcf165a051db4318bcd98798255412563c",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-12-08T19:59:05Z",
    "title_canon_sha256": "1554fe2638c5585dd5528f3c447db90794398010a91f8f5f65ab870dd44d193d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0312069",
    "kind": "arxiv",
    "version": 1
  }
}