Pith Number

pith:6EOPUOKX

pith:2010:6EOPUOKXN6ZSKIYACWZAMGIPOI

not attested not anchored not stored refs pending

Geometry and optics calibration of WFCTA prototype telescopes using star light

Beijing 100049, B. Zhou (1) (1 Institute of High Energy Physics, China), Chinese Academy of Sciences, G. Xiao (1), H. H. He (1), J. Liu (1), J. L. Liu (1), J. Zhao (1), K. Q. Ding (1), L. H. Chen (1), L. L. Ma (1), M. J. Chen (1), M.Zha (1), S. S. Zhang (1), S. Z. Chen (1), X. D. Sheng (1), X. H. Ma (1), X. X. Li (1), Y. Chen (1), Y. X. Bai (1), Y. Zhang (1), Z. Cao (1)

arxiv:1008.3053 v1 · 2010-08-18 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EOPUOKXN6ZSKIYACWZAMGIPOI}

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	2026-05-18T02:05:47.078011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11cfa39576fb325230015b206190f72054d4f473458d52de707468ee656b3c3

Aliases

arxiv: 1008.3053 · arxiv_version: 1008.3053v1 · doi: 10.48550/arxiv.1008.3053 · pith_short_12: 6EOPUOKXN6ZS · pith_short_16: 6EOPUOKXN6ZSKIYA · pith_short_8: 6EOPUOKX

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/6EOPUOKXN6ZSKIYACWZAMGIPOI \
  | 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: f11cfa39576fb325230015b206190f72054d4f473458d52de707468ee656b3c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d35687f31eab309b76511c30ad641266bbdf07c25f50cf4a2f8e212362a4027a",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-08-18T09:15:29Z",
    "title_canon_sha256": "7735c63f9c2d55ce93419beb726b4a01bbc168f0fb2c8f3b34cb2f57de5d6d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3053",
    "kind": "arxiv",
    "version": 1
  }
}