Pith Number

pith:P4MON2VN

pith:2015:P4MON2VNNQSQ33L7O2YWTRNZQT

not attested not anchored not stored refs pending

Dodelson-Widrow Production of Sterile Neutrino Dark Matter with Non-Trivial Initial Abundance

Alexander Merle, Aurel Schneider, Maximilian Totzauer

arxiv:1512.05369 v1 · 2015-12-16 · 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{P4MON2VNNQSQ33L7O2YWTRNZQT}

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	2026-05-18T01:16:44.471613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f18e6eaad6c250ded7f76b169c5b984c94b90cc95c911f8d1ca9f4248165b85

Aliases

arxiv: 1512.05369 · arxiv_version: 1512.05369v1 · doi: 10.48550/arxiv.1512.05369 · pith_short_12: P4MON2VNNQSQ · pith_short_16: P4MON2VNNQSQ33L7 · pith_short_8: P4MON2VN

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/P4MON2VNNQSQ33L7O2YWTRNZQT \
  | 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: 7f18e6eaad6c250ded7f76b169c5b984c94b90cc95c911f8d1ca9f4248165b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "382ea568193acde34ec27be5b0c653144d01357a4bc551e1fb376aaab01fffe9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-12-16T21:01:57Z",
    "title_canon_sha256": "60292935aa946c029f6b40c0b407d18da8b9883d9efca258168e464e4e0d581e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05369",
    "kind": "arxiv",
    "version": 1
  }
}