Pith Number

pith:SP4VBSRX

pith:2011:SP4VBSRXPU4XB3Z5SEV6BMMVFG

not attested not anchored not stored refs pending

Multi-isotope degeneracy of neutrinoless double beta decay mechanisms in the quasi-particle random phase approximation

Amand Faessler, A.M. Rotunno, E. Lisi, F. Simkovic, G.L. Fogli

arxiv:1103.2504 v2 · 2011-03-13 · hep-ph · hep-ex · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SP4VBSRXPU4XB3Z5SEV6BMMVFG}

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	2026-05-18T04:14:47.215900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f950ca377d3970ef3d912be0b19529a330633d0389a0d16abaae3bf656f819

Aliases

arxiv: 1103.2504 · arxiv_version: 1103.2504v2 · doi: 10.48550/arxiv.1103.2504 · pith_short_12: SP4VBSRXPU4X · pith_short_16: SP4VBSRXPU4XB3Z5 · pith_short_8: SP4VBSRX

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/SP4VBSRXPU4XB3Z5SEV6BMMVFG \
  | 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: 93f950ca377d3970ef3d912be0b19529a330633d0389a0d16abaae3bf656f819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12f3b053b202a5dff2eb5cadcb247f305401c2f659ad2c791c582cad328f9985",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-03-13T08:54:34Z",
    "title_canon_sha256": "c774eb698aeaad7f763ccae0e34dfe17b2d6f3d26c1bf8567c1ee3a08fc56b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2504",
    "kind": "arxiv",
    "version": 2
  }
}