Pith Number

pith:5S3RKB2F

pith:2015:5S3RKB2F3RE4UX3C3TCXLS6T47

not attested not anchored not stored refs pending

Determination of the neutrino mass by electron capture in 163 Holmium and the role of the three-hole states in 163 Dysprosium

Amand Faessler, Christian Enss, F. Simkovic, Loredana Gastaldo

arxiv:1503.02282 v2 · 2015-03-08 · nucl-th · physics.atom-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{5S3RKB2F3RE4UX3C3TCXLS6T47}

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	2026-05-18T01:55:41.920650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecb7150745dc49ca5f62dcc575cbd3e7c02d56dec8ecf220a792d980998a3b2f

Aliases

arxiv: 1503.02282 · arxiv_version: 1503.02282v2 · doi: 10.48550/arxiv.1503.02282 · pith_short_12: 5S3RKB2F3RE4 · pith_short_16: 5S3RKB2F3RE4UX3C · pith_short_8: 5S3RKB2F

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/5S3RKB2F3RE4UX3C3TCXLS6T47 \
  | 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: ecb7150745dc49ca5f62dcc575cbd3e7c02d56dec8ecf220a792d980998a3b2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d28e15173d14ce553d1b2d332e7bdc226dc1e41f67155355dc6ed91b0d3210e3",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-03-08T14:46:47Z",
    "title_canon_sha256": "31846eb954843072aefb20915039ea8793904182fa07d19936c6f1e947aea880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02282",
    "kind": "arxiv",
    "version": 2
  }
}