Pith Number

pith:LRHQQ3LH

pith:2017:LRHQQ3LHDDKD72VWZFULMQW4T2

not attested not anchored not stored refs pending

Cosmological Gravimetry Using High-Precision Atomic Clocks

A. V. Taichenachev, V. I. Yudin

arxiv:1706.07718 v3 · 2017-06-21 · physics.gen-ph · 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{LRHQQ3LHDDKD72VWZFULMQW4T2}

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

Generalized Hyper-Ramsey spectroscopy in an optically dense medium

Receipt and verification

First computed	2026-05-17T23:57:07.844111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c4f086d6718d43feab6c968b642dc9e8b8ce22838a72745f7e783429c4464f1

Aliases

arxiv: 1706.07718 · arxiv_version: 1706.07718v3 · doi: 10.48550/arxiv.1706.07718 · pith_short_12: LRHQQ3LHDDKD · pith_short_16: LRHQQ3LHDDKD72VW · pith_short_8: LRHQQ3LH

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/LRHQQ3LHDDKD72VWZFULMQW4T2 \
  | 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: 5c4f086d6718d43feab6c968b642dc9e8b8ce22838a72745f7e783429c4464f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c334afc0d4f07719fccb954c06fa5cec9ddc28faf27ccf4da5ebe54e49164878",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-06-21T19:53:31Z",
    "title_canon_sha256": "349c92c9c1f200300c9bcb4629cf576c997b40699b187b66fa26911d39e05436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07718",
    "kind": "arxiv",
    "version": 3
  }
}