Pith Number

pith:OQE7JSLC

pith:2017:OQE7JSLCRWIHQXJ2JSOCEZCUTL

not attested not anchored not stored refs pending

The origin of the first neutron star -- neutron star merger

A. Askar, D. Belloni, D. Jin, G. Wiktorowicz, K. Belczynski, M. Arca-Sedda, M. Benacquista, M. Chruslinska, M. Donnari, M. Giersz, R. Spurzem

arxiv:1712.00632 v3 · 2017-12-02 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQE7JSLCRWIHQXJ2JSOCEZCUTL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:09:30.042664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7409f4c9628d90785d3a4c9c2264549af8cfd13689350fb822aed20f61076384

Aliases

arxiv: 1712.00632 · arxiv_version: 1712.00632v3 · doi: 10.48550/arxiv.1712.00632 · pith_short_12: OQE7JSLCRWIH · pith_short_16: OQE7JSLCRWIHQXJ2 · pith_short_8: OQE7JSLC

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/OQE7JSLCRWIHQXJ2JSOCEZCUTL \
  | 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: 7409f4c9628d90785d3a4c9c2264549af8cfd13689350fb822aed20f61076384

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221f04cf68a360d1603f2ae683111a0b2afaf170a708557af1343ca54cdc0017",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-02T16:36:23Z",
    "title_canon_sha256": "38250fc9c4cf4f140f657ee358c9d31b430f15029d7827d4e358ed613e7d8bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00632",
    "kind": "arxiv",
    "version": 3
  }
}