Pith Number

pith:6I5Y2YHM

pith:2024:6I5Y2YHMN7C7UI2XVEMQKDKW3X

not attested not anchored not stored refs pending

Study of Wide-Field-of-View X-ray Observations of the Virgo Cluster Using the Lobster Eye Imager for Astronomy

Cheng-Kui Li, Chen Zhang, Hai-Hui Zhao, Hai-Wu Pan, Heng Yu, Shan-Shan Weng, Shu-Mei Jia, Wen-Cheng Feng, Yong Chen, Yuan Liu, Yu-Lin Cheng, Zhi-Xing Ling

arxiv:2408.00026 v1 · 2024-07-31 · astro-ph.HE · 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{6I5Y2YHMN7C7UI2XVEMQKDKW3X}

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	2026-07-05T08:50:44.323249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f23b8d60ec6fc5fa2357a919050d56dded44f2c1be0b161a071e1a21a242cf43

Aliases

arxiv: 2408.00026 · arxiv_version: 2408.00026v1 · doi: 10.48550/arxiv.2408.00026 · pith_short_12: 6I5Y2YHMN7C7 · pith_short_16: 6I5Y2YHMN7C7UI2X · pith_short_8: 6I5Y2YHM

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/6I5Y2YHMN7C7UI2XVEMQKDKW3X \
  | 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: f23b8d60ec6fc5fa2357a919050d56dded44f2c1be0b161a071e1a21a242cf43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe2866e8cac00dc6984ad359d91e36311a406036c9db6f9cfa4868bcaff97e4",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-07-31T08:16:30Z",
    "title_canon_sha256": "a838037d9acfa16c2697ebf2856a967a00c1f62db065053a0d71e74fbfa6fb29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.00026",
    "kind": "arxiv",
    "version": 1
  }
}