Pith Number

pith:USK2YIOC

pith:2020:USK2YIOC3HHHPRBYWPMVGNKXXG

not attested not anchored not stored refs pending

Reflections and Standing Waves on the Tianlai Cylinder Array

Cong Zhang, Fengquan Wu, Jixia Li, Peter Timbie, Reza Ansari, Shifan Zuo, Shijie Sun, Xuelei Chen, Yingfeng Liu, Yougang Wang, Zijie Yu

arxiv:2007.11129 v1 · 2020-07-21 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USK2YIOC3HHHPRBYWPMVGNKXXG}

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	2026-07-05T02:39:41.734916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a495ac21c2d9ce77c438b3d9533557b994591a62c89dc1126e8c907b93052752

Aliases

arxiv: 2007.11129 · arxiv_version: 2007.11129v1 · doi: 10.48550/arxiv.2007.11129 · pith_short_12: USK2YIOC3HHH · pith_short_16: USK2YIOC3HHHPRBY · pith_short_8: USK2YIOC

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/USK2YIOC3HHHPRBYWPMVGNKXXG \
  | 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: a495ac21c2d9ce77c438b3d9533557b994591a62c89dc1126e8c907b93052752

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8a4a13c774cf13be846fa6c5f084cf09fd08c751acfc55b874d6643c07848f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-07-21T23:22:10Z",
    "title_canon_sha256": "a302ebcf8deb99b51cf2e901e72fb9a4b281cd59baf58fa08477d71163516ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.11129",
    "kind": "arxiv",
    "version": 1
  }
}