Pith Number

pith:L6W7M2SP

pith:2008:L6W7M2SPVPADJXD3BDNTQVLPEI

not attested not anchored not stored refs pending

Ultra-sensitive in-beam gamma-ray spectroscopy for nuclear astrophysics at LUNA

A. Caciolli, A. Formicola, A. Guglielmetti, A. Lemut, B. Limata, C. Broggini, C. Gustavino, C. Mazzocchi, C. Rolfs, C. Rossi Alvarez, D. Bemmerer, E. Somorjai, F. Confortola, F. Strieder, F. Terrasi, G. Gervino, G. Imbriani, Gy. Gyurky, H. Costantini, H.P. Trautvetter (LUNA collaboration), L. Agostino, M. Junker, M. Laubenstein, M. Marta, O. Straniero, P. Corvisiero, P. Prati, R. Bonetti, R. Menegazzo, V. Roca, Z. Elekes, Zs. Fulop

arxiv:0812.3223 v1 · 2008-12-17 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6W7M2SPVPADJXD3BDNTQVLPEI}

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	2026-07-04T15:37:14.214460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fadf66a4fabc034dc7b08db38556f221e09adc2ec603c750bc1c34dfdc4c39f

Aliases

arxiv: 0812.3223 · arxiv_version: 0812.3223v1 · doi: 10.48550/arxiv.0812.3223 · pith_short_12: L6W7M2SPVPAD · pith_short_16: L6W7M2SPVPADJXD3 · pith_short_8: L6W7M2SP

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/L6W7M2SPVPADJXD3BDNTQVLPEI \
  | 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: 5fadf66a4fabc034dc7b08db38556f221e09adc2ec603c750bc1c34dfdc4c39f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d61a9e4c0a835749883a39294b89dc81fd854ff994940c3510f04d750eb08aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2008-12-17T09:07:23Z",
    "title_canon_sha256": "c4fd4c9d70d04e733390315a0d243b15ba1daaccd3206d3af3c359bd246b7134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3223",
    "kind": "arxiv",
    "version": 1
  }
}