Pith Number

pith:OSAKQBWV

pith:2022:OSAKQBWVVZ4DPMAKSOTB3UXR4G

not attested not anchored not stored refs pending

Entropy-limited higher-order central scheme for neutron star merger simulations

Bernd Br\"ugmann, Florian Atteneder, Georgios Doulis, Sebastiano Bernuzzi

arxiv:2202.08839 v2 · 2022-02-17 · gr-qc · 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{OSAKQBWVVZ4DPMAKSOTB3UXR4G}

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

Black-hole - neutron-star mergers: new numerical-relativity simulations and multipolar effective-one-body model with spin precession and eccentricity

Receipt and verification

First computed	2026-07-05T04:36:47.454943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7480a806d5ae7837b00a93a61dd2f1e19398dc4494a9fea5fc1dffaae07a2bc4

Aliases

arxiv: 2202.08839 · arxiv_version: 2202.08839v2 · doi: 10.48550/arxiv.2202.08839 · pith_short_12: OSAKQBWVVZ4D · pith_short_16: OSAKQBWVVZ4DPMAK · pith_short_8: OSAKQBWV

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/OSAKQBWVVZ4DPMAKSOTB3UXR4G \
  | 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: 7480a806d5ae7837b00a93a61dd2f1e19398dc4494a9fea5fc1dffaae07a2bc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af12caf6353ce00ba363ac8aa105e9c8ead11b887e6abd7174ef8845e002c64",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-17T18:59:59Z",
    "title_canon_sha256": "375a474d16f4163c9cf79ae32b9a6717026ecca3758c269a907cfa6fdc126f9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08839",
    "kind": "arxiv",
    "version": 2
  }
}