Pith Number

pith:LCEL62VB

pith:1997:LCEL62VBVZTT5FZE5WWQNKJFC4

not attested not anchored not stored refs pending

A large Hilbert space QRPA and RQRPA calculation of neutrinoless double beta decay

Amand Faessler, F. Simkovic, G. Pantis, J. Schwieger

arxiv:nucl-th/9708030 v1 · 1997-08-18 · 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{LCEL62VBVZTT5FZE5WWQNKJFC4}

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	2026-07-04T16:05:53.101442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5888bf6aa1ae673e9724edad06a925170fe032739b01f54dcaf01cb1461bae71

Aliases

arxiv: nucl-th/9708030 · arxiv_version: nucl-th/9708030v1 · doi: 10.48550/arxiv.nucl-th/9708030 · pith_short_12: LCEL62VBVZTT · pith_short_16: LCEL62VBVZTT5FZE · pith_short_8: LCEL62VB

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/LCEL62VBVZTT5FZE5WWQNKJFC4 \
  | 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: 5888bf6aa1ae673e9724edad06a925170fe032739b01f54dcaf01cb1461bae71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20273ba317dcfca933fbb1f3df5d43f7aea08e2a22c151a5eda21cfc6be0ff14",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1997-08-18T08:46:45Z",
    "title_canon_sha256": "decb9b2b5becba1b012911c5f25d1d85d6d3468df55434225a8c4569d5287344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9708030",
    "kind": "arxiv",
    "version": 1
  }
}