Pith Number

pith:A545XK6Q

pith:2018:A545XK6QNEMOUZO4FC4OBCASPS

not attested not anchored not stored refs pending

Progress in the Construction and Testing of the Tianlai Radio Interferometers

Albert Stebbins, Aleksander J. Cianciara, Celeste S. Keith, Chao Li, Chao Liu, Christophe Magneville, Christopher J. Anderson, Daniel Charlet, Fengquan Wu, Gregory S. Tucker, Guisong Wang, Huli Shi, Jean-Eric Campagne, Jean-Michel Martin, Jeffrey B. Peterson, Jialu Zhu, Jiao Zhang, Jie Hao, Jingchao Geng, Jixia Li, John P. Marriner, Juyong Zhang, Kaifeng Yu, Kevin G. Gayley, Le Zhang, Lin Shu, Marc Moniez, Olivier Perdereau, Peter T. Timbie, Pierre Colom, Qizhi Huang, Reza Ansari, Rongli Wang, Santanu Das, Shifan Zuo, Shijie Sun, Steve Torchinsky, Tao Liu, Trevor M. Oxholm, Ue-Li Pen, Xin Wang, Xuelei Chen, Yanping Cong, Yichao Li, Yidong Xu, Yougang Wang, Zhiping Chen

arxiv:1806.04698 v2 · 2018-06-12 · 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{A545XK6QNEMOUZO4FC4OBCASPS}

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	2026-05-18T00:12:13.456896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0779dbabd06918ea65dc28b8e088127cbff5130dd48747de65c71a1b4fdae879

Aliases

arxiv: 1806.04698 · arxiv_version: 1806.04698v2 · doi: 10.48550/arxiv.1806.04698 · pith_short_12: A545XK6QNEMO · pith_short_16: A545XK6QNEMOUZO4 · pith_short_8: A545XK6Q

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/A545XK6QNEMOUZO4FC4OBCASPS \
  | 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: 0779dbabd06918ea65dc28b8e088127cbff5130dd48747de65c71a1b4fdae879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40d6a58808eb82d37117edd3eb5599407e546a6d0756e510cbb84eed4bb89ca6",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-12T18:16:24Z",
    "title_canon_sha256": "4dce549b74b206ca27e9fffa2fc72675d8d546d2bd51960e2f723a0927e04308"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04698",
    "kind": "arxiv",
    "version": 2
  }
}