Pith Number

pith:HHVRVPUI

pith:2019:HHVRVPUIH6KBDSHZG4CUEEJ6RE

not attested not anchored not stored refs pending

Hidden Treasures: sterile neutrinos as dark matter with miraculous abundance, structure formation for different production mechanisms, and a solution to the sigma-8 problem

Alexander Kusenko (UCLA), Kevork N. Abazajian (UC Irvine)

arxiv:1907.11696 v3 · 2019-07-26 · 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{HHVRVPUIH6KBDSHZG4CUEEJ6RE}

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

The free-streaming length of dark matter from JWST observations of 28 strong gravitational lenses

Receipt and verification

First computed	2026-07-05T00:20:17.662327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39eb1abe883f9411c8f9370542113e892c379613672688ffe858cccf6409f314

Aliases

arxiv: 1907.11696 · arxiv_version: 1907.11696v3 · doi: 10.48550/arxiv.1907.11696 · pith_short_12: HHVRVPUIH6KB · pith_short_16: HHVRVPUIH6KBDSHZ · pith_short_8: HHVRVPUI

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/HHVRVPUIH6KBDSHZG4CUEEJ6RE \
  | 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: 39eb1abe883f9411c8f9370542113e892c379613672688ffe858cccf6409f314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4321add5bd3f6fb20ed7ac33874429bb384455bc4155cac732dc7ae3dc717916",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-07-26T17:54:13Z",
    "title_canon_sha256": "0705f5d20671ad2f4704968c3d8feebb4520c4adc0855fdcb8631b82875d8450"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11696",
    "kind": "arxiv",
    "version": 3
  }
}