Pith Number

pith:I4MN4GNK

pith:2013:I4MN4GNK3W3ESY4E4FWH6NPDU6

not attested not anchored not stored refs pending

Two neutrino double-$\beta$ decay in the interacting boson-fermion model

F. Iachello, N. Yoshida

arxiv:1301.7172 v1 · 2013-01-30 · 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{I4MN4GNK3W3ESY4E4FWH6NPDU6}

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	2026-05-18T03:35:01.116949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4718de19aaddb6496384e16c7f35e3a795baa3db0d285d7d52998260e19dd615

Aliases

arxiv: 1301.7172 · arxiv_version: 1301.7172v1 · doi: 10.48550/arxiv.1301.7172 · pith_short_12: I4MN4GNK3W3E · pith_short_16: I4MN4GNK3W3ESY4E · pith_short_8: I4MN4GNK

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/I4MN4GNK3W3ESY4E4FWH6NPDU6 \
  | 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: 4718de19aaddb6496384e16c7f35e3a795baa3db0d285d7d52998260e19dd615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e485f417daf6f3a1f0487c2294cce6ea638296020a7cc0c4608791f85673788a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-01-30T09:18:40Z",
    "title_canon_sha256": "5e656275915261285f0c4e6c31a16cc621e0a34dab1bd1f711663af187c3ad64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7172",
    "kind": "arxiv",
    "version": 1
  }
}