Pith Number

pith:DQQUZG2Q

pith:2015:DQQUZG2Q7AJT7UEBS6CCONJD76

not attested not anchored not stored refs pending

Neutrinoless double positron decay and positron emitting electron capture in the interacting boson model

F. Iachello, J. Barea, J. Kotila

arxiv:1509.05157 v1 · 2015-09-17 · 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{DQQUZG2Q7AJT7UEBS6CCONJD76}

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	2026-05-18T01:32:49.755772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c214c9b50f8133fd0819784273523ffbc0b6fa388260f1c9999f517e6f15bc5

Aliases

arxiv: 1509.05157 · arxiv_version: 1509.05157v1 · doi: 10.48550/arxiv.1509.05157 · pith_short_12: DQQUZG2Q7AJT · pith_short_16: DQQUZG2Q7AJT7UEB · pith_short_8: DQQUZG2Q

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/DQQUZG2Q7AJT7UEBS6CCONJD76 \
  | 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: 1c214c9b50f8133fd0819784273523ffbc0b6fa388260f1c9999f517e6f15bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61adecda69fdd53a843488a8e4a7f712f136e3301ab10d14d06036f1b7710605",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2015-09-17T08:13:11Z",
    "title_canon_sha256": "ac8dd3be8549d054e09046593248e483e1379411a946a556923fb5e47a388bf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.05157",
    "kind": "arxiv",
    "version": 1
  }
}