Pith Number

pith:E3K5RSR2

pith:2008:E3K5RSR2UB2ZXJ46D23H4MFOSL

not attested not anchored not stored refs pending

MeV sterile neutrinos in low reheating temperature cosmological scenarios

CERN), Durham U.), Efunwande Osoba (UCLA), Graciela Gelmini (UCLA, Sergio Palomares-Ruiz, Silvia Pascoli (IPPP

arxiv:0803.2735 v1 · 2008-03-19 · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3K5RSR2UB2ZXJ46D23H4MFOSL}

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	2026-07-04T15:44:44.941824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d5d8ca3aa0759ba79e1eb67e30ae92f339bc6af37681438ffdd80f316bfe9b

Aliases

arxiv: 0803.2735 · arxiv_version: 0803.2735v1 · doi: 10.48550/arxiv.0803.2735 · pith_short_12: E3K5RSR2UB2Z · pith_short_16: E3K5RSR2UB2ZXJ46 · pith_short_8: E3K5RSR2

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/E3K5RSR2UB2ZXJ46D23H4MFOSL \
  | 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: 26d5d8ca3aa0759ba79e1eb67e30ae92f339bc6af37681438ffdd80f316bfe9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6c3ebc375058056ed327b93679fe3dce536af2e33e5dabd82e8261bb424069",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-03-19T00:55:07Z",
    "title_canon_sha256": "76840d6af0447033eda2754fe666ca4089431b63535b018c890be5fe8d6a1a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.2735",
    "kind": "arxiv",
    "version": 1
  }
}