Pith Number

pith:FGIJKX63

pith:2025:FGIJKX63IMI6RZLP3XK7K32FU6

not attested not anchored not stored refs pending

Measurement of the Primary Beam of the Tianlai Cylindrical Antenna Using an Unmanned Aerial Vehicle

Albert Stebbins, Fengquan Wu, Jixia Li, Juyong Zhang, Nanben Suo, Peter Timbie, Reza Ansari, Shenzhe Xu, Shifan Zuo, Shijie Sun, Xuelei Chen, Yougang Wang

arxiv:2508.01413 v1 · 2025-08-02 · 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{FGIJKX63IMI6RZLP3XK7K32FU6}

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

2 papers in Pith

Foreground Mitigation and Power Spectrum Analysis for Tianlai Full-Sky 21 cm Survey Observation

The Operation Control System for the Tianlai Experiment

Receipt and verification

First computed	2026-07-02T01:17:13.440250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2990955fdb4311e8e56fddd5f56f45a78a65e6f2e48f9ac4bbc6688567050cfb

Aliases

arxiv: 2508.01413 · arxiv_version: 2508.01413v1 · doi: 10.48550/arxiv.2508.01413 · pith_short_12: FGIJKX63IMI6 · pith_short_16: FGIJKX63IMI6RZLP · pith_short_8: FGIJKX63

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/FGIJKX63IMI6RZLP3XK7K32FU6 \
  | 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: 2990955fdb4311e8e56fddd5f56f45a78a65e6f2e48f9ac4bbc6688567050cfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e979f792cff9e9caa8706730b2d6b6be24ba9d3d80bcf10ff48410db270165fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-08-02T15:35:32Z",
    "title_canon_sha256": "981591442cbd5fdd25fe9123e812f4aadd5408dec9dab9737a1defed0e305082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01413",
    "kind": "arxiv",
    "version": 1
  }
}