Pith Number

pith:7ZRS4MXZ

pith:2025:7ZRS4MXZQD2IYYRQ54V5MNB7P3

not attested not anchored not stored refs pending

Ground Calibration Result of the Wide-field X-ray Telescope (WXT) onboard the Einstein Probe

Ailiang Yan, Chen Zhang, Donghua Zhao, Ge Jin, Haiwu Pan, Huaqing Cheng, Junfei Li, Longhui Li, Qiang Zhang, Shengli Sun, Wei Fu, Weimin Yuan, Wenxin Wang, Xiaohao Ma, Xiaojin Sun, Xiongtao Yang, Yanfeng Dai, Yifan Chen, Yixiao Han, Yuan Liu, Yulong Xue, Yusa Wang, Zhengda Li, Zhenqing Jia, Zhiwei Cheng, Zhixing Ling, Zijian Zhao

arxiv:2505.18939 v1 · 2025-05-25 · astro-ph.IM · astro-ph.HE · hep-ex · 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{7ZRS4MXZQD2IYYRQ54V5MNB7P3}

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

1 paper in Pith

Thermal X-rays breaking out from pre-explosion ejecta of a dying massive star

Receipt and verification

First computed	2026-07-05T11:09:22.383917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe632e32f980f48c6230ef2bd6343f7ee3cf6eda5b24e9a06a42c51a33b699f5

Aliases

arxiv: 2505.18939 · arxiv_version: 2505.18939v1 · doi: 10.48550/arxiv.2505.18939 · pith_short_12: 7ZRS4MXZQD2I · pith_short_16: 7ZRS4MXZQD2IYYRQ · pith_short_8: 7ZRS4MXZ

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/7ZRS4MXZQD2IYYRQ54V5MNB7P3 \
  | 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: fe632e32f980f48c6230ef2bd6343f7ee3cf6eda5b24e9a06a42c51a33b699f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02e8ef48b0ad596353a9988198942f8c64934e970951cc8a1d4c36d2c1a56538",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-05-25T02:18:16Z",
    "title_canon_sha256": "8d2fa424c36de181b46b65a39deeb18bd2ecee9dc3874cee0e7ae074c46f81e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18939",
    "kind": "arxiv",
    "version": 1
  }
}