Pith Number

pith:O43E62FM

pith:2012:O43E62FMAXJN4QDEDGDSHGK6HG

not attested not anchored not stored refs pending

Spin waves and Collisional Frequency Shifts of a Trapped-Atom Clock

Christian Deutsch, Jakob Reichel, Kurt Gibble, Peter Rosenbusch, Wilfried Maineult

arxiv:1204.1150 v4 · 2012-04-05 · 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{O43E62FMAXJN4QDEDGDSHGK6HG}

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	2026-05-18T03:50:48.379363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77364f68ac05d2de4064198723995e39912dbaae6f2930caa743f8241bd3db29

Aliases

arxiv: 1204.1150 · arxiv_version: 1204.1150v4 · doi: 10.48550/arxiv.1204.1150 · pith_short_12: O43E62FMAXJN · pith_short_16: O43E62FMAXJN4QDE · pith_short_8: O43E62FM

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/O43E62FMAXJN4QDEDGDSHGK6HG \
  | 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: 77364f68ac05d2de4064198723995e39912dbaae6f2930caa743f8241bd3db29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944c3c83bd579400735a7aa267f6000ed1f7cf246bf455164783399bb2383449",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-04-05T08:42:07Z",
    "title_canon_sha256": "b010a0d535e604ef9f1b12c44b23aed9ff833cb7d5b68aa3f3f379e4ad311c26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1150",
    "kind": "arxiv",
    "version": 4
  }
}