Pith Number

pith:OSXN6HBZ

pith:2013:OSXN6HBZBMPBXRHE7OJ4OZ65PT

not attested not anchored not stored refs pending

Constraints on Majorana Dark Matter from a Fourth Lepton Family

Chris Kouvaris, Jussi Virkajarvi, Matti Jarvinen, Paolo Panci, Tuomas Hapola

arxiv:1309.6326 v2 · 2013-09-24 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OSXN6HBZBMPBXRHE7OJ4OZ65PT}

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	2026-05-18T01:47:27.195376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74aedf1c390b1e1bc4e4fb93c767dd7ce6e978f5fc43e2ced89d8c5acee998b0

Aliases

arxiv: 1309.6326 · arxiv_version: 1309.6326v2 · doi: 10.48550/arxiv.1309.6326 · pith_short_12: OSXN6HBZBMPB · pith_short_16: OSXN6HBZBMPBXRHE · pith_short_8: OSXN6HBZ

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/OSXN6HBZBMPBXRHE7OJ4OZ65PT \
  | 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: 74aedf1c390b1e1bc4e4fb93c767dd7ce6e978f5fc43e2ced89d8c5acee998b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a91ad2c3f07538a8eeedcec955fe66a8ece910adb15772fe4d15367e3b6917",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-09-24T20:01:10Z",
    "title_canon_sha256": "76d73c8a5f77b958eadcd7135898ec879a3893a04dda64fe5d4a64e790ddf75b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6326",
    "kind": "arxiv",
    "version": 2
  }
}