Pith Number

pith:ZXAXRZEK

pith:2013:ZXAXRZEKEB6K6M4FNK2PATCF6O

not attested not anchored not stored refs pending

New Calculations for Phase Space Factors Involved in Double Beta Decay

Mihail Mirea, Sabin Stoica

arxiv:1307.0290 v1 · 2013-07-01 · 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{ZXAXRZEKEB6K6M4FNK2PATCF6O}

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	2026-05-18T01:49:06.068738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdc178e48a207caf33856ab4f04c45f38a3a9fa1912f7c4bc547dec93124153d

Aliases

arxiv: 1307.0290 · arxiv_version: 1307.0290v1 · doi: 10.48550/arxiv.1307.0290 · pith_short_12: ZXAXRZEKEB6K · pith_short_16: ZXAXRZEKEB6K6M4F · pith_short_8: ZXAXRZEK

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/ZXAXRZEKEB6K6M4FNK2PATCF6O \
  | 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: cdc178e48a207caf33856ab4f04c45f38a3a9fa1912f7c4bc547dec93124153d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3715ffc5d0313b317bb758b319930085febf4d3f48d7d3fd0cc58e30af06125",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2013-07-01T07:48:50Z",
    "title_canon_sha256": "fa6fd9fbd970d63de6e8964877abb94b20cf9280ebf5699b0836396a9d9a729d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0290",
    "kind": "arxiv",
    "version": 1
  }
}