Pith Number

pith:2K75JY2V

pith:2015:2K75JY2VFAESELEN7HPHTTVVPQ

not attested not anchored not stored refs pending

Sterile neutrino dark matter: A tale of weak interactions in the strong coupling epoch

Christopher M. Hirata, Francis-Yan Cyr-Racine, Kevork N. Abazajian, Tejaswi Venumadhav

arxiv:1507.06655 v1 · 2015-07-23 · 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{2K75JY2VFAESELEN7HPHTTVVPQ}

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	2026-05-18T01:08:13.187293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2bfd4e3552809222c8df9de79ceb57c280c1690c047d0e3c4a3f92ca5d0420f

Aliases

arxiv: 1507.06655 · arxiv_version: 1507.06655v1 · doi: 10.48550/arxiv.1507.06655 · pith_short_12: 2K75JY2VFAES · pith_short_16: 2K75JY2VFAESELEN · pith_short_8: 2K75JY2V

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/2K75JY2VFAESELEN7HPHTTVVPQ \
  | 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: d2bfd4e3552809222c8df9de79ceb57c280c1690c047d0e3c4a3f92ca5d0420f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60fb76bd54405120181dd09f28c991075add5e8efacc9aa0f365c50b179cbfd8",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-23T20:00:54Z",
    "title_canon_sha256": "6a71cd1943d3b8914d874ac5d1c77d37e724c08bcf47ec68e1c32a32867443ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06655",
    "kind": "arxiv",
    "version": 1
  }
}