Pith Number

pith:F7SL4J2F

pith:2004:F7SL4J2FJPZXPNUSYVZ6ZELCEE

not attested not anchored not stored refs pending

Recoil Effects in Microwave Ramsey Spectroscopy

Christian J. Borde, Peter Wolf

arxiv:quant-ph/0403194 v1 · 2004-03-27 · 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{F7SL4J2FJPZXPNUSYVZ6ZELCEE}

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	2026-07-04T14:46:33.508791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fe4be27454bf377b692c573ec9162211a48d03bae4e117a3391fc6e488d3036

Aliases

arxiv: quant-ph/0403194 · arxiv_version: quant-ph/0403194v1 · doi: 10.48550/arxiv.quant-ph/0403194 · pith_short_12: F7SL4J2FJPZX · pith_short_16: F7SL4J2FJPZXPNUS · pith_short_8: F7SL4J2F

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/F7SL4J2FJPZXPNUSYVZ6ZELCEE \
  | 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: 2fe4be27454bf377b692c573ec9162211a48d03bae4e117a3391fc6e488d3036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a76a1d8bb6cd8cafcff9d9b7925d537a533e3e50a12aaf4de68c62c960242952",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-03-27T06:49:06Z",
    "title_canon_sha256": "59ea14dc825532c333a82fa13410a7165e93b52f0d970e833ed7e9b7aeff3456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0403194",
    "kind": "arxiv",
    "version": 1
  }
}