Pith Number

pith:4ZZCOU7L

pith:2010:4ZZCOU7L3CZQBLM5T672VGVFMI

not attested not anchored not stored refs pending

Interactions of keV sterile neutrinos with matter

Alexander Kusenko (UCLA/Tokyo), Shin'ichiro Ando (Caltech)

arxiv:1001.5273 v1 · 2010-01-29 · 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{4ZZCOU7L3CZQBLM5T672VGVFMI}

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	2026-05-18T03:58:51.843183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6722753ebd8b300ad9d9fbfaa9aa5622121dcf9cec1cd4da5f97da0208a9714

Aliases

arxiv: 1001.5273 · arxiv_version: 1001.5273v1 · doi: 10.48550/arxiv.1001.5273 · pith_short_12: 4ZZCOU7L3CZQ · pith_short_16: 4ZZCOU7L3CZQBLM5 · pith_short_8: 4ZZCOU7L

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/4ZZCOU7L3CZQBLM5T672VGVFMI \
  | 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: e6722753ebd8b300ad9d9fbfaa9aa5622121dcf9cec1cd4da5f97da0208a9714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d61b153482ceb5294cfd47f6b5fbac12e8838558789e64ee04d858273405431c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-01-29T18:34:18Z",
    "title_canon_sha256": "b2e27b17d708a19578d36098f51287c168c23f21f654bcb45103f35e3ea3bc70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5273",
    "kind": "arxiv",
    "version": 1
  }
}