Pith Number

pith:25KUPB4T

pith:2025:25KUPB4TBJQISG7LOHDWH5MSFT

not attested not anchored not stored refs pending

Shedding light on dark matter spikes through refractive neutrino masses

Federica Pompa, Manibrata Sen

arxiv:2508.10983 v2 · 2025-08-14 · 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{25KUPB4TBJQISG7LOHDWH5MSFT}

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

Formation and Redshift Evolution of Dark Matter Spikes

Receipt and verification

First computed	2026-05-25T02:02:08.440056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7554787930a60891beb71c763f5922cec619e15fee01b59423d29393fddfc6b

Aliases

arxiv: 2508.10983 · arxiv_version: 2508.10983v2 · doi: 10.48550/arxiv.2508.10983 · pith_short_12: 25KUPB4TBJQI · pith_short_16: 25KUPB4TBJQISG7L · pith_short_8: 25KUPB4T

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/25KUPB4TBJQISG7LOHDWH5MSFT \
  | 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: d7554787930a60891beb71c763f5922cec619e15fee01b59423d29393fddfc6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b11c82f866a0f10fedea75e61d6c4937077cf4f6ec830d4d2ec205f3afcc3d5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-08-14T18:00:02Z",
    "title_canon_sha256": "96532b12879a6b0dfed3e7ad4e43a6ed6862454cc854d39d5f65bd585e226b90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.10983",
    "kind": "arxiv",
    "version": 2
  }
}