Pith Number

pith:F2AYI7TX

pith:2023:F2AYI7TX5TXQGRLVS44AF7A726

not attested not anchored not stored refs pending

The Lagrangian Numerical Relativity code SPHINCS_BSSN_v1.0

Francesco Torsello, Peter Diener, Stephan Rosswog

arxiv:2306.06226 v2 · 2023-06-09 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F2AYI7TX5TXQGRLVS44AF7A726}

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

Fast dynamic ejecta in neutron star mergers

Receipt and verification

First computed	2026-07-05T07:00:24.415657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e81847e77ecef034575973802fc1fd791df4c31647fb0de5aab9f44ef69739b

Aliases

arxiv: 2306.06226 · arxiv_version: 2306.06226v2 · doi: 10.48550/arxiv.2306.06226 · pith_short_12: F2AYI7TX5TXQ · pith_short_16: F2AYI7TX5TXQGRLV · pith_short_8: F2AYI7TX

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/F2AYI7TX5TXQGRLVS44AF7A726 \
  | 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: 2e81847e77ecef034575973802fc1fd791df4c31647fb0de5aab9f44ef69739b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a57a96114bdc606382f020cbc500b936512558f9a5092dbbb3a072e08622d006",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-06-09T19:44:30Z",
    "title_canon_sha256": "dd7142a49ee2f2555f3d0592e958c1d2c0aa6fd7c66b6b7379ab5507985ac5f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06226",
    "kind": "arxiv",
    "version": 2
  }
}