Pith Number

pith:V5WLW2L6

pith:2025:V5WLW2L6EBCXS7HU4FGED3M6SU

not attested not anchored not stored refs pending

Saturation of the Cram\'er-Rao Bound for the Atomic Resonance Frequency with Phased Array of Hyperbolic Secant Pulses

Girish S. Agarwal, Jacob Adamczyk, Tharon Holdsworth

arxiv:2505.08192 v1 · 2025-05-13 · 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{V5WLW2L6EBCXS7HU4FGED3M6SU}

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.

Cited by

1 paper in Pith

Optimal Waveforms for Dipole Moment Estimation with Coherent States

Receipt and verification

First computed	2026-07-05T11:02:26.203522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af6cbb697e2045797cf4e14c41ed9e953c8eef9d31c15556e2e4e21d472cee22

Aliases

arxiv: 2505.08192 · arxiv_version: 2505.08192v1 · doi: 10.48550/arxiv.2505.08192 · pith_short_12: V5WLW2L6EBCX · pith_short_16: V5WLW2L6EBCXS7HU · pith_short_8: V5WLW2L6

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/V5WLW2L6EBCXS7HU4FGED3M6SU \
  | 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: af6cbb697e2045797cf4e14c41ed9e953c8eef9d31c15556e2e4e21d472cee22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95e3da22e45622a26e29ec585f118dc9c6babea01a1442d37157056e44000934",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-13T03:02:01Z",
    "title_canon_sha256": "f7485891297fc4eeb8804624c18b2e2c952bb9c9058934e844a3a2250638faa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08192",
    "kind": "arxiv",
    "version": 1
  }
}