Pith Number

pith:PG2BWWHG

pith:2025:PG2BWWHG7F7D3PDUAOPQUXC7VY

not attested not anchored not stored refs pending

Quantitative mobile gamma-ray spectrometry through Bayesian inference

Alberto Stabilini, David Breitenmoser, Malgorzata Magdalena Kasprzak, Sabine Mayer

arxiv:2512.18769 v4 · 2025-12-21 · physics.ins-det · physics.app-ph · physics.comp-ph · physics.data-an · physics.geo-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{PG2BWWHG7F7D3PDUAOPQUXC7VY}

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.

Cited by

1 paper in Pith

Unsupervised domain adaptation for radioisotope identification in gamma spectroscopy

Receipt and verification

First computed	2026-06-29T00:14:01.637102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b41b58e6f97e3dbc74039f0a5c5fae186ac0d8e1c5f2fb30dffa644433468a

Aliases

arxiv: 2512.18769 · arxiv_version: 2512.18769v4 · doi: 10.48550/arxiv.2512.18769 · pith_short_12: PG2BWWHG7F7D · pith_short_16: PG2BWWHG7F7D3PDU · pith_short_8: PG2BWWHG

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/PG2BWWHG7F7D3PDUAOPQUXC7VY \
  | 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: 79b41b58e6f97e3dbc74039f0a5c5fae186ac0d8e1c5f2fb30dffa644433468a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c9db231bdf992f466665151c10cea081b2b76accfb7d6c584a6e655b8bef33",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.comp-ph",
      "physics.data-an",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2025-12-21T15:17:52Z",
    "title_canon_sha256": "400b0c95fc2be212566bacf15d4a138c8216dbea9ba13c7e6938403f3d48198e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.18769",
    "kind": "arxiv",
    "version": 4
  }
}