Pith Number

pith:IV6MUJML

pith:2022:IV6MUJML6S3YF6XN6JEGJAIOPQ

not attested not anchored not stored refs pending

First report of a solar energetic particle event observed by China's Tianwen-1 mission in transit to Mars

Cunhui Li, Gang Li, Haiyan Zhang, Jingnan Guo, Lianghai Xie, Lingling Zhao, Pengwei Luo, Shuai Fu, Shuwen Tang, Xiangyu Hu, Xiaoping Zhang, Yi Wang, Yi Xu, Yongjie Zhang, Yuhong Yu, Yuming Wang, Zheyi Ding, Zhiyu Sun

arxiv:2207.06740 v1 · 2022-07-14 · astro-ph.SR · astro-ph.EP · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IV6MUJML6S3YF6XN6JEGJAIOPQ}

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	2026-07-05T04:45:26.301805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

457cca258bf4b782faedf24864810e7c1afff19456e6b054af4221e39e255bce

Aliases

arxiv: 2207.06740 · arxiv_version: 2207.06740v1 · doi: 10.48550/arxiv.2207.06740 · pith_short_12: IV6MUJML6S3Y · pith_short_16: IV6MUJML6S3YF6XN · pith_short_8: IV6MUJML

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/IV6MUJML6S3YF6XN6JEGJAIOPQ \
  | 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: 457cca258bf4b782faedf24864810e7c1afff19456e6b054af4221e39e255bce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "741e2a552133d42b10d21043ecdbae8d43425c3b861e34f967e1d448044b0bdf",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-07-14T08:48:21Z",
    "title_canon_sha256": "caf76eb8ccfff2c13ab0fdecd3a34c435e4a5f698a8c363f4c7db1335ef0b147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06740",
    "kind": "arxiv",
    "version": 1
  }
}