Pith Number

pith:Y2RSCIDN

pith:2017:Y2RSCIDNPY577WNMQWRBG7UEKO

not attested not anchored not stored refs pending

Cosmic microwave background constraints on secret interactions among sterile neutrinos

Alessandro Mirizzi, Francesco Forastieri, Gianpiero Mangano, Massimiliano Lattanzi, Ninetta Saviano, Paolo Natoli

arxiv:1704.00626 v2 · 2017-04-03 · astro-ph.CO · 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{Y2RSCIDNPY577WNMQWRBG7UEKO}

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	2026-05-18T00:38:55.927026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a321206d7e3bffd9ac85a2137e845389eaf651ff305b86c0dafaab933212c2

Aliases

arxiv: 1704.00626 · arxiv_version: 1704.00626v2 · doi: 10.48550/arxiv.1704.00626 · pith_short_12: Y2RSCIDNPY57 · pith_short_16: Y2RSCIDNPY577WNM · pith_short_8: Y2RSCIDN

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/Y2RSCIDNPY577WNMQWRBG7UEKO \
  | 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: c6a321206d7e3bffd9ac85a2137e845389eaf651ff305b86c0dafaab933212c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a0e4d054b2fe534843de7ffb499b357bd73f7bcb7d2008d4e7591841b5d59a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-04-03T14:53:13Z",
    "title_canon_sha256": "6b12f922a0758c0d5355aa4ce2aaab0bea5063f76255eebb9db5ed1a0636d0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00626",
    "kind": "arxiv",
    "version": 2
  }
}