Pith Number

pith:SI6G5JR3

pith:2017:SI6G5JR3OXUPN2APFLCIDKFQ37

not attested not anchored not stored refs pending

Universal ultra-robust interrogation protocol with zero probe-field-induced frequency shift for quantum clocks and high-accuracy spectroscopy

A.V. Taichenachev, R. Lefevre, T. Zanon-Willette, V.I. Yudin

arxiv:1702.06433 v3 · 2017-02-21 · physics.atom-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{SI6G5JR3OXUPN2APFLCIDKFQ37}

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	2026-05-18T00:38:03.506860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

923c6ea63b75e8f6e80f2ac481a8b0dfd18f9f730abf6c46250a8b6ad60818bb

Aliases

arxiv: 1702.06433 · arxiv_version: 1702.06433v3 · doi: 10.48550/arxiv.1702.06433 · pith_short_12: SI6G5JR3OXUP · pith_short_16: SI6G5JR3OXUPN2AP · pith_short_8: SI6G5JR3

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/SI6G5JR3OXUPN2APFLCIDKFQ37 \
  | 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: 923c6ea63b75e8f6e80f2ac481a8b0dfd18f9f730abf6c46250a8b6ad60818bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01639a82f9a0845187873fc22b3c5f157ee93473ec963348b33b2009c2d234f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-02-21T15:13:18Z",
    "title_canon_sha256": "0a4b325581de1acb875041bf796778542a08f7669f8ffc1a4995fc3040fc4c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06433",
    "kind": "arxiv",
    "version": 3
  }
}