Pith Number

pith:7OIMS6FU

pith:2026:7OIMS6FUIPJ2HTRYGQ7QI7NA5L

not attested not anchored not stored refs pending

Discovery of a Featureless Tidal Disruption Event at z~1 with the Wide Field Survey Telescope

Chengyi Wang, Chichuan Jin, Dezheng Meng, Erica Hammerstein, Feng Li, Hairen Wang, Hongfei Zhang, Ji-an Jiang, Jian Wang, Jianwei Lyu, Jiazheng Zhu, Jie Lin, Jinling Tang, Ji Yang, Junhan Zhao, Lulu Fan, Ming Liang, Mingxin Wu, Min-Xuan Cai, Ning Jiang, Qingfeng Zhu, Ryan Chornock, Shifeng Huang, Tinggui Wang, Weiyu Wu, Wenkai Li, Wen Zhao, Xu Kong, Yibo Wang, Yongquan Xue, Yuhan Yao, Zelin Xu, Zhengyan Liu, Ziqing Jia

arxiv:2605.21950 v1 · 2026-05-21 · 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{7OIMS6FUIPJ2HTRYGQ7QI7NA5L}

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	2026-05-22T01:04:16.673796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb90c978b443d3a3ce38343f047da0ead3a9ac42973f433a7023661c13496505

Aliases

arxiv: 2605.21950 · arxiv_version: 2605.21950v1 · doi: 10.48550/arxiv.2605.21950 · pith_short_12: 7OIMS6FUIPJ2 · pith_short_16: 7OIMS6FUIPJ2HTRY · pith_short_8: 7OIMS6FU

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/7OIMS6FUIPJ2HTRYGQ7QI7NA5L \
  | 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: fb90c978b443d3a3ce38343f047da0ead3a9ac42973f433a7023661c13496505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ee65cbc874db43ab8f46106e10b6c473a31a7905cd5985450f3a7c54c0ad0a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-21T03:30:21Z",
    "title_canon_sha256": "60c0821b9a2ec151acdb9ee287ff7a43d0dce972ebf6b5a5f605632d0fac4208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21950",
    "kind": "arxiv",
    "version": 1
  }
}