Pith Number

pith:R2OACCPY

pith:2009:R2OACCPY2Z4CEBBAXLSTPNVIFU

not attested not anchored not stored refs pending

Cavity QED in a molecular ion trap

D. DeMille, D. I. Schuster, I. L. Chuang, Lev S. Bishop, R. J. Schoelkopf

arxiv:0903.3552 v2 · 2009-03-20 · cond-mat.mes-hall · cond-mat.supr-con · physics.atom-ph · 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{R2OACCPY2Z4CEBBAXLSTPNVIFU}

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	2026-05-18T04:21:30.199894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e9c0109f8d678220420bae537b6a82d0daa59da4e162c96a75e7356b2977680

Aliases

arxiv: 0903.3552 · arxiv_version: 0903.3552v2 · doi: 10.48550/arxiv.0903.3552 · pith_short_12: R2OACCPY2Z4C · pith_short_16: R2OACCPY2Z4CEBBA · pith_short_8: R2OACCPY

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/R2OACCPY2Z4CEBBAXLSTPNVIFU \
  | 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: 8e9c0109f8d678220420bae537b6a82d0daa59da4e162c96a75e7356b2977680

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd268ba19a57e563cdfb2971fa96932872491b053258e979cf752ad1482ec802",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-03-20T15:47:13Z",
    "title_canon_sha256": "c68a5ef518eb350c534e9e5aa0abf1dfc83864b437ea3b6d335fa87e42eb1779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3552",
    "kind": "arxiv",
    "version": 2
  }
}