Pith Number

pith:GPFITCTE

pith:2021:GPFITCTE5YFGF34H34S2DQRPIE

not attested not anchored not stored refs pending

Estimation of nuclear matrix elements of double-$\beta$ decay from shell model and quasiparticle random-phase approximation

J. Terasaki, Y. Iwata

arxiv:2104.08250 v2 · 2021-04-16 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPFITCTE5YFGF34H34S2DQRPIE}

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	2026-07-05T03:13:49.556861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ca898a64ee0a62ef87df25a1c22f413832ae923ff341744d7f23edc845b465

Aliases

arxiv: 2104.08250 · arxiv_version: 2104.08250v2 · doi: 10.48550/arxiv.2104.08250 · pith_short_12: GPFITCTE5YFG · pith_short_16: GPFITCTE5YFGF34H · pith_short_8: GPFITCTE

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/GPFITCTE5YFGF34H34S2DQRPIE \
  | 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: 33ca898a64ee0a62ef87df25a1c22f413832ae923ff341744d7f23edc845b465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c78f7f4fc12c854a6d867d9cacb57f9b861eb570df4cd579c77aa927651f45e",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-04-16T17:34:30Z",
    "title_canon_sha256": "d059cb3ee7e771b466a0d79b583fdb749304b5025b18d808e95c898330e7ac66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08250",
    "kind": "arxiv",
    "version": 2
  }
}