Pith Number

pith:K6OFA5VD

pith:2019:K6OFA5VDTJJLLT4DZYMZZXQZ4W

not attested not anchored not stored refs pending

Derivation of the sterile neutrino Boltzmann equation from quantum kinetics

Lucas Johns

arxiv:1908.04244 v2 · 2019-08-12 · 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{K6OFA5VDTJJLLT4DZYMZZXQZ4W}

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.

Cited by

1 paper in Pith

Multiple Populations of Same Sterile Neutrino as Dark Matter

Receipt and verification

First computed	2026-07-05T00:16:50.453836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

579c5076a39a52b5cf83ce199cde19e5af50e11d2a863d139ea379f6a9b2c31c

Aliases

arxiv: 1908.04244 · arxiv_version: 1908.04244v2 · doi: 10.48550/arxiv.1908.04244 · pith_short_12: K6OFA5VDTJJL · pith_short_16: K6OFA5VDTJJLLT4D · pith_short_8: K6OFA5VD

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/K6OFA5VDTJJLLT4DZYMZZXQZ4W \
  | 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: 579c5076a39a52b5cf83ce199cde19e5af50e11d2a863d139ea379f6a9b2c31c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98888a7b17927931876358fb4befad9a72176610ce1b884c9e8a5cc39d24097b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-12T16:52:11Z",
    "title_canon_sha256": "d61d2773c3415795ea4b0216f7faf49b0c1311f082bb057dd74d81d0b4fad902"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04244",
    "kind": "arxiv",
    "version": 2
  }
}