Pith Number

pith:2UT5U5R5

pith:2017:2UT5U5R5JIQKRKONPIWAR2YHDM

not attested not anchored not stored refs pending

Numerical Relativity Simulations of Precessing Binary Neutron Star Mergers

Bernd Bruegmann, Maximiliano Ujevic, Sebastiano Bernuzzi, Tim Dietrich, Wolfgang Tichy

arxiv:1712.02992 v1 · 2017-12-08 · gr-qc · 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{2UT5U5R5JIQKRKONPIWAR2YHDM}

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	2026-05-18T00:21:09.147676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d527da763d4a20a8a9cd7a2c08eb071b210edb522b7b3d9c1fc7ba7ae2df36d4

Aliases

arxiv: 1712.02992 · arxiv_version: 1712.02992v1 · doi: 10.48550/arxiv.1712.02992 · pith_short_12: 2UT5U5R5JIQK · pith_short_16: 2UT5U5R5JIQKRKON · pith_short_8: 2UT5U5R5

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/2UT5U5R5JIQKRKONPIWAR2YHDM \
  | 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: d527da763d4a20a8a9cd7a2c08eb071b210edb522b7b3d9c1fc7ba7ae2df36d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f69f2fa1f9a7570aa0d66dd501491984b20768ede8739f2a710a96dccbb6fbca",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-12-08T09:32:11Z",
    "title_canon_sha256": "a7ac0688f675339b4bff769f32d47cbef1d679814218582375775ff20bd8e789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02992",
    "kind": "arxiv",
    "version": 1
  }
}