Pith Number

pith:LRZNHLFS

pith:2023:LRZNHLFSRTS2LNHAJJPWW4JSEU

not attested not anchored not stored refs pending

Kilonova evolution -- the rapid emergence of spectral features

Albert Sneppen, Darach Watson, James H. Gillanders, Kasper E. Heintz

arxiv:2312.02258 v2 · 2023-12-04 · 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{LRZNHLFSRTS2LNHAJJPWW4JSEU}

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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

Nebular spectra of kilonovae with detailed recombination rates -- I. Light r-process composition

Receipt and verification

First computed	2026-07-05T08:54:45.300917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c72d3acb28ce5a5b4e04a5f6b71322500c7fa938760cbb6ca24a75824631048

Aliases

arxiv: 2312.02258 · arxiv_version: 2312.02258v2 · doi: 10.48550/arxiv.2312.02258 · pith_short_12: LRZNHLFSRTS2 · pith_short_16: LRZNHLFSRTS2LNHA · pith_short_8: LRZNHLFS

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/LRZNHLFSRTS2LNHAJJPWW4JSEU \
  | 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: 5c72d3acb28ce5a5b4e04a5f6b71322500c7fa938760cbb6ca24a75824631048

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c0a63b8d512ebfb0a7ff87984d9b92a618762d5527ddef2cc52174e4f51ead",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-12-04T19:00:00Z",
    "title_canon_sha256": "a0106c06508860772e564772b3c8c3d329fc126eeac40be30e17541196e4508b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.02258",
    "kind": "arxiv",
    "version": 2
  }
}