Pith Number

pith:SBASA3PG

pith:2020:SBASA3PG3B3MPIWQFQEGOQWQ64

not attested not anchored not stored refs pending

The Lunar Lander Neutron and Dosimetry (LND) Experiment on Chang'E 4

Ali Ravanbakhsh, Alke Knappmann, Baoguo Ren, Bin Yuan, Bj\"orn Schuster, Charlotte B\"uschel, Christine E. Hellweg, Chunqing Wang, Daniel Matthi\"a, Donghui Hou, GuoHong Shen, Hauke Woyciechowsky, Henning Lohf, Jia Yu, Jingnan Guo, Johan L. Freiherr von Forstner, Lars Seimetz, Qiang Fu, Robert F. Wimmer-Schweingruber, Shenyi Zhang, Shrinivasrao R. Kulkarni, S\"onke Burmeister, Stefan Kolbe, Stephan I. B\"ottcher, Thomas Berger, Violetta Knierim, Xufeng Hou, Zheng Chang, Zigong Xu

arxiv:2001.11028 v1 · 2020-01-29 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBASA3PG3B3MPIWQFQEGOQWQ64}

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	2026-07-05T01:29:51.143474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9041206de6d876c7a2d02c086742d0f72e509633e5b9deb130f073c791be3d54

Aliases

arxiv: 2001.11028 · arxiv_version: 2001.11028v1 · doi: 10.48550/arxiv.2001.11028 · pith_short_12: SBASA3PG3B3M · pith_short_16: SBASA3PG3B3MPIWQ · pith_short_8: SBASA3PG

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/SBASA3PG3B3MPIWQFQEGOQWQ64 \
  | 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: 9041206de6d876c7a2d02c086742d0f72e509633e5b9deb130f073c791be3d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f55ff7acf84a6ff123eaf7d983961c951712992fe61cd8667444634fd56f1d4",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-01-29T11:49:34Z",
    "title_canon_sha256": "ab497dc8c9cea5d48b33e0507a9c6d1bb591cc1d242d891d45127e42804eea54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.11028",
    "kind": "arxiv",
    "version": 1
  }
}