Pith Number

pith:4EZQDDWD

pith:2023:4EZQDDWDINAVPH3E37OEXUP7N3

not attested not anchored not stored refs pending

In-flight Calibration of the Magnetometer on the Mars Orbiter of Tianwen-1

Chenglong Shen, Guoqiang Wang, Jingnan Guo, Kai Liu, Long Cheng, Manming Chen, Mengjiao Xu, Sudong Xiao, Tielong Zhang, Wei Yan, Xinjun Hao, Yang Du, Yiren Li, Yuming Wang, Yutian Chi, Zhenpeng Su, Zhiyong Wu, Zhoubin Zhang, Zhuxuan Zou, Zonghao Pan

arxiv:2302.04671 v1 · 2023-02-09 · astro-ph.EP · astro-ph.IM · 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{4EZQDDWDINAVPH3E37OEXUP7N3}

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	2026-07-05T05:40:17.237447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e133018ec34341579f64dfdc4bd1ff6ed389ffdca79d6e832127c91dc67da23a

Aliases

arxiv: 2302.04671 · arxiv_version: 2302.04671v1 · doi: 10.48550/arxiv.2302.04671 · pith_short_12: 4EZQDDWDINAV · pith_short_16: 4EZQDDWDINAVPH3E · pith_short_8: 4EZQDDWD

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/4EZQDDWDINAVPH3E37OEXUP7N3 \
  | 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: e133018ec34341579f64dfdc4bd1ff6ed389ffdca79d6e832127c91dc67da23a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66df258d15a3f81a495588d9950d2e227ae8c8de780ed53dfc737a6fb558b3fa",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-02-09T14:47:31Z",
    "title_canon_sha256": "85e6176f33bccfc492456ba442c6d2f4b83fb25f7434aa355fd3d9ed492afc23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.04671",
    "kind": "arxiv",
    "version": 1
  }
}