Pith Number

pith:C33SCIZY

pith:2024:C33SCIZYAMQQZZJHT6SYLG2FWF

not attested not anchored not stored refs pending

Uncertainty Evaluation of the Caesium Fountain Primary Frequency Standard NIM6

Fang Fang, Fasong Zheng, Kun Liu, Nianfeng Liu, Shaoyang Dai, Weiliang Chen, Yuzhuo Wang

arxiv:2411.11349 v1 · 2024-11-18 · quant-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{C33SCIZYAMQQZZJHT6SYLG2FWF}

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	2026-07-05T09:36:54.966309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16f721233803210ce5279fa5859b45b15e2b140721b3931990bc02cf8a2fa964

Aliases

arxiv: 2411.11349 · arxiv_version: 2411.11349v1 · doi: 10.48550/arxiv.2411.11349 · pith_short_12: C33SCIZYAMQQ · pith_short_16: C33SCIZYAMQQZZJH · pith_short_8: C33SCIZY

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/C33SCIZYAMQQZZJHT6SYLG2FWF \
  | 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: 16f721233803210ce5279fa5859b45b15e2b140721b3931990bc02cf8a2fa964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4da3e491979588ed26178b549ca046ec7519ceae0ed326c9bc3b98aea8a60cc",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-11-18T07:39:00Z",
    "title_canon_sha256": "d4461181a3ed9014f8b8b2cb45ccdd422ca922b24f86083d293a4037efa1a3c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11349",
    "kind": "arxiv",
    "version": 1
  }
}