Pith Number

pith:YIEM3YVN

pith:2022:YIEM3YVNAC5KHDH5QZZ5PT6HAZ

not attested not anchored not stored refs pending

Review of research on lunar dust dynamics

Kun Yang, Luyuan Xu, Weiming Feng, XiaoDong Liu

arxiv:2207.13883 v2 · 2022-07-28 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIEM3YVNAC5KHDH5QZZ5PT6HAZ}

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	2026-07-05T04:44:32.390441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c208cde2ad00baa38cfd8673d7cfc706715dfff232455f510cb5217e9afa2bc1

Aliases

arxiv: 2207.13883 · arxiv_version: 2207.13883v2 · doi: 10.48550/arxiv.2207.13883 · pith_short_12: YIEM3YVNAC5K · pith_short_16: YIEM3YVNAC5KHDH5 · pith_short_8: YIEM3YVN

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/YIEM3YVNAC5KHDH5QZZ5PT6HAZ \
  | 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: c208cde2ad00baa38cfd8673d7cfc706715dfff232455f510cb5217e9afa2bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a2b53b8532ea1624a5f8bbe47df56c552c048765f127aeda0a378ba13098177",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-07-28T05:22:24Z",
    "title_canon_sha256": "a475365a105405478c28cb6c4820cbb0249666ced3ecfb032d8be88669b831e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13883",
    "kind": "arxiv",
    "version": 2
  }
}