Pith Number

pith:IVOGDWCC

pith:2020:IVOGDWCCCOD3VZ7X5AKHZUBBJX

not attested not anchored not stored refs pending

Nuclear matrix elements for $\lambda$ mechanism of $0\nu\beta\beta$ of $^{48}$Ca in nuclear shell-model: Closure versus nonclosure approach

P.K. Raina, Shahariar Sarkar, Y. Iwata

arxiv:2003.04002 v1 · 2020-03-09 · 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{IVOGDWCCCOD3VZ7X5AKHZUBBJX}

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	2026-07-05T01:37:07.342637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

455c61d8421387bae7f7e8147cd0214df766f85180c52aa471cb8eaa0c70650f

Aliases

arxiv: 2003.04002 · arxiv_version: 2003.04002v1 · doi: 10.48550/arxiv.2003.04002 · pith_short_12: IVOGDWCCCOD3 · pith_short_16: IVOGDWCCCOD3VZ7X · pith_short_8: IVOGDWCC

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/IVOGDWCCCOD3VZ7X5AKHZUBBJX \
  | 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: 455c61d8421387bae7f7e8147cd0214df766f85180c52aa471cb8eaa0c70650f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc1a2d550b817020863aa129ae6a1b350ceabff0deddb5e16efb994206d731d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2020-03-09T09:42:17Z",
    "title_canon_sha256": "2c156d2a6f69d19875bbb86e5888dd8f9c83bc6717aa8d3498f92a03dc52f17d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04002",
    "kind": "arxiv",
    "version": 1
  }
}