Pith Number

pith:3QITD7MF

pith:2025:3QITD7MFYYWFGYV3JCEQ2EGHP7

not attested not anchored not stored refs pending

Multi-year Polarimetric Monitoring of Four CHIME-Discovered Repeating Fast Radio Bursts with FAST

Bing Zhang, Bojun Wang, Chao-Wei Tsai, Chenchen Miao, Chen-Hui Niu, Chunfeng Zhang, Dejiang Zhou, Dengke Zhou, Di Li, Di Xiao, Dongzi Li, Fayin Wang, Fen Lyu, Heng Xu, Jianhua Fang, Jianping Yuan, Jiarui Niu, Jiawei Luo, Jiaying Xu, Jinchen Jiang, Jinhuang Cao, Jinlin Han, Jintao Luo, Jintao Xie, Ju-Mei Yao, JunShuo Zhang, Kejia Lee, Lei Zhang, Mengyao Xue, Pei Wang, Qin Wu, Renxin Xu, Rui Luo, Rushuang Zhao, Shiyan Tian, Songbo Zhang, Wanjin Lu, Weiwei Zhu, Weiyang Wang, Wenbin Lu, Wenfei Yu, Xianglei Chen, Xuefeng Wu, Ye Li, Yi Feng, Yongfeng Huang, Yong-Kun Zhang, Yuanchuan Zou, Yuanhong Qu, Yuan-Pei Yang, Yuhao Zhu, Zenan Liu, Zigao Dai

arxiv:2507.02355 v1 · 2025-07-03 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QITD7MFYYWFGYV3JCEQ2EGHP7}

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	2026-07-05T11:31:16.700789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc1131fd85c62c5362bb48890d10c77fe7fcd218737902cde0e8484d764c0648

Aliases

arxiv: 2507.02355 · arxiv_version: 2507.02355v1 · doi: 10.48550/arxiv.2507.02355 · pith_short_12: 3QITD7MFYYWF · pith_short_16: 3QITD7MFYYWFGYV3 · pith_short_8: 3QITD7MF

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/3QITD7MFYYWFGYV3JCEQ2EGHP7 \
  | 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: dc1131fd85c62c5362bb48890d10c77fe7fcd218737902cde0e8484d764c0648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b5d573074fbcf5497cb3ff62d4e0364280b2c8dc3dd967a98cfbde33ff2d56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-03T06:39:39Z",
    "title_canon_sha256": "6a048337f024949bc67a0b12320015c0c39b4d906ccfd633c24d74a87c3020f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02355",
    "kind": "arxiv",
    "version": 1
  }
}