Pith Number

pith:N5S3G47M

pith:2009:N5S3G47MKZSHDDTETXIEYCWTWB

not attested not anchored not stored refs pending

A new numerical method to construct binary neutron star initial data

Wolfgang Tichy

arxiv:0908.0620 v1 · 2009-08-05 · 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{N5S3G47MKZSHDDTETXIEYCWTWB}

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

The error budget of binary neutron star merger simulations for configurations with high spin

Receipt and verification

First computed	2026-05-18T04:34:19.704522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f65b373ec5664718e649dd04c0ad3b0642bf304b6f407e430e2c0867b473dca

Aliases

arxiv: 0908.0620 · arxiv_version: 0908.0620v1 · doi: 10.48550/arxiv.0908.0620 · pith_short_12: N5S3G47MKZSH · pith_short_16: N5S3G47MKZSHDDTE · pith_short_8: N5S3G47M

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/N5S3G47MKZSHDDTETXIEYCWTWB \
  | 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: 6f65b373ec5664718e649dd04c0ad3b0642bf304b6f407e430e2c0867b473dca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5a5469d353c3abb66888932349b9b9058772455f0773a8944559d5ac3ef08a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-08-05T08:53:41Z",
    "title_canon_sha256": "f1302ffd7f812b0bd2f30783ce94a22eef440f2dd838d57878fac8cac526f3ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0620",
    "kind": "arxiv",
    "version": 1
  }
}