Pith Number

pith:LJUIJNMD

pith:2016:LJUIJNMDCBHPEELCK5YW4PF6WT

not attested not anchored not stored refs pending

Sterile neutrino dark matter and core-collapse supernovae

Grant J. Mathews, Jun Hidaka, MacKenzie Warren, Toshitaka Kajino

arxiv:1604.02431 v1 · 2016-04-08 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJUIJNMDCBHPEELCK5YW4PF6WT}

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	2026-05-18T01:17:26.576151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6884b583104ef2116257716e3cbeb4c80eb99fa2b99c441f6e88c027f224de

Aliases

arxiv: 1604.02431 · arxiv_version: 1604.02431v1 · doi: 10.48550/arxiv.1604.02431 · pith_short_12: LJUIJNMDCBHP · pith_short_16: LJUIJNMDCBHPEELC · pith_short_8: LJUIJNMD

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/LJUIJNMDCBHPEELCK5YW4PF6WT \
  | 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: 5a6884b583104ef2116257716e3cbeb4c80eb99fa2b99c441f6e88c027f224de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df95a381014e74d7a833886717a48a33c61977492bd2a7611548adc187d5cb5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-04-08T19:23:26Z",
    "title_canon_sha256": "ae54bfeb4b8fce7bf9c847ef77ff0dc795a5c1bd9a7ae3add73e131ee24fb8d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02431",
    "kind": "arxiv",
    "version": 1
  }
}