Pith Number

pith:R5RRZCC3

pith:2025:R5RRZCC3VO6X2DVXJKC3TBITEE

not attested not anchored not stored refs pending

Dangerous dust clouds above lunar surface

Maxim L. Khodachenko, Oleksiy V. Arkhypov

arxiv:2501.16402 v1 · 2025-01-27 · physics.space-ph · 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{R5RRZCC3VO6X2DVXJKC3TBITEE}

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	2026-07-05T10:06:12.470638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f631c885babbd7d0eb74a85b9851321086eaf29a203286b2a059ca300627850

Aliases

arxiv: 2501.16402 · arxiv_version: 2501.16402v1 · doi: 10.48550/arxiv.2501.16402 · pith_short_12: R5RRZCC3VO6X · pith_short_16: R5RRZCC3VO6X2DVX · pith_short_8: R5RRZCC3

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/R5RRZCC3VO6X2DVXJKC3TBITEE \
  | 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: 8f631c885babbd7d0eb74a85b9851321086eaf29a203286b2a059ca300627850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70655a108b0a267b9acab694abaa34f295b5369b79bd68764987b457abb88c9c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2025-01-27T08:44:54Z",
    "title_canon_sha256": "08fdeb768dd88b3f52783e42470286251478a2f5e26957b5dc6e4a290230de6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16402",
    "kind": "arxiv",
    "version": 1
  }
}