Pith Number

pith:KPLJ2JTA

pith:2019:KPLJ2JTAHPLNZNGBEUKYFWSZPI

not attested not anchored not stored refs pending

A line-binned treatment of opacities for the spectra and light curves from neutron star mergers

A.L. Hungerford, C.J. Fontes, C.L. Fryer, O. Korobkin, R.T. Wollaeger

arxiv:1904.08781 v1 · 2019-04-16 · 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{KPLJ2JTAHPLNZNGBEUKYFWSZPI}

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.

Cited by

1 paper in Pith

Effects of magnetically driven shocks on nucleosynthesis and kilonovae from neutron star mergers

Receipt and verification

First computed	2026-07-05T00:45:04.848709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d69d26603bd6dcb4c1251582da597a01e6eba5eed84e64ab7f651bba4cfd13

Aliases

arxiv: 1904.08781 · arxiv_version: 1904.08781v1 · doi: 10.48550/arxiv.1904.08781 · pith_short_12: KPLJ2JTAHPLN · pith_short_16: KPLJ2JTAHPLNZNGB · pith_short_8: KPLJ2JTA

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/KPLJ2JTAHPLNZNGBEUKYFWSZPI \
  | 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: 53d69d26603bd6dcb4c1251582da597a01e6eba5eed84e64ab7f651bba4cfd13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ad9bfb0675b97b15d4a42ac7ec9719d3b2b5b2743cc3b991c7d944d03359e11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-16T23:58:03Z",
    "title_canon_sha256": "0b3d5eacee68dd19fff7342f6ac30eee234ff2900e24aa30d472c404fea53e94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08781",
    "kind": "arxiv",
    "version": 1
  }
}