Pith Number

pith:EBFQQIHF

pith:2015:EBFQQIHFCYUUCI6PGKR5YZXUBV

not attested not anchored not stored refs pending

Structure of the two-neutrino double-$\beta$ decay matrix elements within perturbation theory

Amand Faessler, Dusan Stefanik, Fedor Simkovic

arxiv:1506.00835 v1 · 2015-06-02 · 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{EBFQQIHFCYUUCI6PGKR5YZXUBV}

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	2026-05-18T01:59:34.368692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204b0820e516294123cf32a3dc66f40d6ef3efc63b0ecb27a2c7b59b48f13743

Aliases

arxiv: 1506.00835 · arxiv_version: 1506.00835v1 · doi: 10.48550/arxiv.1506.00835 · pith_short_12: EBFQQIHFCYUU · pith_short_16: EBFQQIHFCYUUCI6P · pith_short_8: EBFQQIHF

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/EBFQQIHFCYUUCI6PGKR5YZXUBV \
  | 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: 204b0820e516294123cf32a3dc66f40d6ef3efc63b0ecb27a2c7b59b48f13743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a806445f384f892b54a103550a1194568ce3b61bee84b670e8d0926886e4fb3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-06-02T10:58:35Z",
    "title_canon_sha256": "21fac181a5b9d67528b7de403e83f8c60270684a5c6de04e670b8169712edda4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00835",
    "kind": "arxiv",
    "version": 1
  }
}