Pith Number

pith:ZY2FMS7U

pith:2020:ZY2FMS7UH7P7THTE6FZFKUIPXB

not attested not anchored not stored refs pending

The Tianlai Dish Pathfinder Array: design, operation and performance of a prototype transit radio interferometer

Albert Stebbins, Anh Phan, Calvin Osinga, Chenhui Niu, Fengquan Wu, Gage Siebert, Gregory S. Tucker, Haijun Tian, Huli Shi, Jean-Eric Campagne, Jeffrey B. Peterson, Jialu Zhu, Jiao Zhang, Jixia Li, John P. Marriner, Juyong Zhang, Kaifeng Yu, Olivier Perdereau, Peter T. Timbie, Qizhi Huang, Qunxiong Wang, Reza Ansari, Rongli Wang, Santanu Das, Shifan Zuo, Shijie Sun, Tao Liu, Trevor M. Oxholm, Xuelei Chen, Yanlin Wu, Yanping Cong, Yichao Li, Yidong Xu, Yingfeng Liu, Yougang Wang, Zhiping Chen, Zijie Yu

arxiv:2011.05946 v2 · 2020-11-11 · astro-ph.IM · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZY2FMS7UH7P7THTE6FZFKUIPXB}

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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

Deep Learning for CMB Foreground Removal and Beam Deconvolution: A U-Net GAN Approach

Receipt and verification

First computed	2026-07-05T02:57:11.406614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce34564bf43fdff99e64f17255510fb861bc2855e46fdf283f4dae52c928d46a

Aliases

arxiv: 2011.05946 · arxiv_version: 2011.05946v2 · doi: 10.48550/arxiv.2011.05946 · pith_short_12: ZY2FMS7UH7P7 · pith_short_16: ZY2FMS7UH7P7THTE · pith_short_8: ZY2FMS7U

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/ZY2FMS7UH7P7THTE6FZFKUIPXB \
  | 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: ce34564bf43fdff99e64f17255510fb861bc2855e46fdf283f4dae52c928d46a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "179ace5ac24482381f76509b85925228c3546e214e4e98efa84fe5a30244e99e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-11T18:04:24Z",
    "title_canon_sha256": "c984ba2b69cf2f6352ec968cf5e774ccca83ed9ce3b349f00cc5013aa9cdeaea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05946",
    "kind": "arxiv",
    "version": 2
  }
}