Pith Number

pith:QVLTG7MU

pith:2010:QVLTG7MU7P6YLAG7D57IRBEX3M

not attested not anchored not stored refs pending

Cosmology seeking friendship with sterile neutrinos

Georg G. Raffelt, Irene Tamborra, Jan Hamann, Steen Hannestad, Yvonne Y.Y. Wong

arxiv:1006.5276 v2 · 2010-06-28 · 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{QVLTG7MU7P6YLAG7D57IRBEX3M}

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	2026-05-18T04:38:39.982832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8557337d94fbfd8580df1f7e888497db08d6cda14bf545fd67943c9efc951a59

Aliases

arxiv: 1006.5276 · arxiv_version: 1006.5276v2 · doi: 10.48550/arxiv.1006.5276 · pith_short_12: QVLTG7MU7P6Y · pith_short_16: QVLTG7MU7P6YLAG7 · pith_short_8: QVLTG7MU

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/QVLTG7MU7P6YLAG7D57IRBEX3M \
  | 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: 8557337d94fbfd8580df1f7e888497db08d6cda14bf545fd67943c9efc951a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d3eb0a43d90078aa3f92f69d9a63e9ee8b43041ba6271874f569a7a3c39305d",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-06-28T06:50:21Z",
    "title_canon_sha256": "c0583b78239bce00b35c9c5583ea43b55d0ac5947040ce46598de2f3f9394355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5276",
    "kind": "arxiv",
    "version": 2
  }
}