Pith Number

pith:YOV2GDXK

pith:2009:YOV2GDXKAGPCDUFUM2HD5TDMVG

not attested not anchored not stored refs pending

Preparation of Dicke States in an Ion Chain

C. W. Chou, D. B. Hume, D. J. Wineland, T. Rosenband

arxiv:0909.0046 v1 · 2009-08-31 · 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{YOV2GDXKAGPCDUFUM2HD5TDMVG}

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	2026-05-18T02:12:12.404966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3aba30eea019e21d0b4668e3ecc6ca9a8f4fa1cd9fab803b10ea1312697aa67

Aliases

arxiv: 0909.0046 · arxiv_version: 0909.0046v1 · doi: 10.48550/arxiv.0909.0046 · pith_short_12: YOV2GDXKAGPC · pith_short_16: YOV2GDXKAGPCDUFU · pith_short_8: YOV2GDXK

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/YOV2GDXKAGPCDUFUM2HD5TDMVG \
  | 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: c3aba30eea019e21d0b4668e3ecc6ca9a8f4fa1cd9fab803b10ea1312697aa67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb6d0bbcc26cc10a69e511474344048c9ace9ef42bbb4104781a23f90581f27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-08-31T22:49:48Z",
    "title_canon_sha256": "359ba816409e0e9a167d8f2fbccdf2e075738e327e884399b42ceda88b62a1e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0046",
    "kind": "arxiv",
    "version": 1
  }
}