Pith Number

pith:LYFWG6TD

pith:2015:LYFWG6TDKZD3AA6KXKKGOLGNFI

not attested not anchored not stored refs pending

Ground-based verification and data processing of Yutu rover Active Particle-induced X-ray Spectrometer

Chengmo Zhang, Chunlai Li, Dongya Guo, Guangliang Zhang, Huanyu Wang, Jiawei Yang, Jiayu Zhang, Jinzhou Wang, Liyan Zhang, Min Gao, Wenxi Peng, Xiaohua Liang, Xiaohui Fu, Xingzhu Cui, Yaqing Liu, Yifan Dong, Yongliao Zou

arxiv:1504.05899 v1 · 2015-04-22 · astro-ph.IM · 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{LYFWG6TDKZD3AA6KXKKGOLGNFI}

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	2026-05-18T02:18:04.753034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e0b637a635647b003caba94672ccd2a3d3fb6eb803a578c6df762b606778a2a

Aliases

arxiv: 1504.05899 · arxiv_version: 1504.05899v1 · doi: 10.48550/arxiv.1504.05899 · pith_short_12: LYFWG6TDKZD3 · pith_short_16: LYFWG6TDKZD3AA6K · pith_short_8: LYFWG6TD

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/LYFWG6TDKZD3AA6KXKKGOLGNFI \
  | 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: 5e0b637a635647b003caba94672ccd2a3d3fb6eb803a578c6df762b606778a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8df8561840faf9c85b50486c72684380f7459c2b33adfefcf329bcac422ab8d6",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-04-22T17:43:39Z",
    "title_canon_sha256": "113396c1fa7bf69866b7c6a84eb2c8cc3f2d56b6073fbb2ed9b5735bd060dd8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05899",
    "kind": "arxiv",
    "version": 1
  }
}