Pith Number

pith:NPA4XQTB

pith:2019:NPA4XQTB5CDKLFFUKIP4U4J73T

not attested not anchored not stored refs pending

Measuring the delay time distribution of binary neutron stars. III. Using the individual star formation histories of gravitational wave event host galaxies in the local universe

Edo Berger, Joel Leja, Joshua S. Speagle, Mohammadtaher Safarzadeh

arxiv:1905.04310 v2 · 2019-05-10 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPA4XQTB5CDKLFFUKIP4U4J73T}

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

Inferring the role of binary neutron star mergers in r-process nucleosynthesis with multi-messenger observations using Cosmic Explorer and Einstein Telescope

Receipt and verification

First computed	2026-05-17T23:43:34.297429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc1cbc261e886a594b4521fca713fdcc009c937fe1d5d0213b97f879f0e363b

Aliases

arxiv: 1905.04310 · arxiv_version: 1905.04310v2 · doi: 10.48550/arxiv.1905.04310 · pith_short_12: NPA4XQTB5CDK · pith_short_16: NPA4XQTB5CDKLFFU · pith_short_8: NPA4XQTB

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/NPA4XQTB5CDKLFFUKIP4U4J73T \
  | 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: 6bc1cbc261e886a594b4521fca713fdcc009c937fe1d5d0213b97f879f0e363b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297c6810a501c49fa991a9af3f6bf76b60f903f0074530bb4292717b94f14854",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-05-10T18:00:01Z",
    "title_canon_sha256": "632b2978864eba3c85c7e25266a940e0641d9a7ae488e1f0fcbf53783346d844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04310",
    "kind": "arxiv",
    "version": 2
  }
}