Pith Number

pith:PMVA6XFN

pith:2025:PMVA6XFNP54GRWSKG765WVTEY5

not attested not anchored not stored refs pending

Cosmic Rays and the Askaryan Effect Reveal Subsurface Structure and Buried Ice on the Moon

A. Jung, A. Ludwig, A. Romero-Wolf, C. J. Tai Udovicic, C. Miki, E. Oberla, E. S. Costello, J. Rolla, K. McBride, P. G. Lucey, P. Linton, P. W. Gorham, R. R. Ghent

arxiv:2503.04965 v1 · 2025-03-06 · physics.space-ph · physics.app-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{PMVA6XFNP54GRWSKG765WVTEY5}

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	2026-07-05T10:26:17.530445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2a0f5cad7f7868da4a37fddb5664c76285f4d12d6b9d686bc46b65c4fb6e6f

Aliases

arxiv: 2503.04965 · arxiv_version: 2503.04965v1 · doi: 10.48550/arxiv.2503.04965 · pith_short_12: PMVA6XFNP54G · pith_short_16: PMVA6XFNP54GRWSK · pith_short_8: PMVA6XFN

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/PMVA6XFNP54GRWSKG765WVTEY5 \
  | 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: 7b2a0f5cad7f7868da4a37fddb5664c76285f4d12d6b9d686bc46b65c4fb6e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edb17ede035e8cd6d285db9538f0fc62d15196fdbdaca98b384c2df5234f990c",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2025-03-06T20:52:22Z",
    "title_canon_sha256": "b90eb4db3d04c005be07eb5cbaa537eee957599daffb057869845be3633714c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04965",
    "kind": "arxiv",
    "version": 1
  }
}