Pith Number

pith:2JYZULUF

pith:2015:2JYZULUFLMYI5R3XBW7J7THAPY

not attested not anchored not stored refs pending

A Combined Limit on the Neutrino Mass from Neutrinoless Double-Beta Decay and Constraints on Sterile Majorana Neutrinos

Georgia Karagiorgi, Justin Evans, Luke Barnes, Nathan McCabe, Pawel Guzowski, Stefan Soldner-Rembold

arxiv:1504.03600 v2 · 2015-04-14 · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JYZULUFLMYI5R3XBW7J7THAPY}

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	2026-05-18T01:53:08.666917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2719a2e855b308ec7770dbe9fcce07e3488fcdbc05f25c46aa6648b21a5cdd2

Aliases

arxiv: 1504.03600 · arxiv_version: 1504.03600v2 · doi: 10.48550/arxiv.1504.03600 · pith_short_12: 2JYZULUFLMYI · pith_short_16: 2JYZULUFLMYI5R3X · pith_short_8: 2JYZULUF

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/2JYZULUFLMYI5R3XBW7J7THAPY \
  | 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: d2719a2e855b308ec7770dbe9fcce07e3488fcdbc05f25c46aa6648b21a5cdd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a551cae0a07df11cba6f56dbecfcfa22746f4ff698ad0266fab997b9dc581379",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2015-04-14T16:03:54Z",
    "title_canon_sha256": "2bc16b7c3fde2e777854729713bdb8741a915fa9309753acad53104a50ccc9e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03600",
    "kind": "arxiv",
    "version": 2
  }
}