Pith Number

pith:VSB6HQYY

pith:2015:VSB6HQYY7KQSHPCAJ37A2BNFNA

not attested not anchored not stored refs pending

Numerical Relativity in Spherical Polar Coordinates: Off-center Simulations

Ewald M\"uller, Pedro J. Montero, Thomas W. Baumgarte

arxiv:1501.05259 v2 · 2015-01-21 · 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{VSB6HQYY7KQSHPCAJ37A2BNFNA}

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.

Receipt and verification

First computed	2026-05-18T01:41:09.569374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac83e3c318faa123bc404efe0d05a5681612f6bf6ae179e8d7e7712c6518d8e6

Aliases

arxiv: 1501.05259 · arxiv_version: 1501.05259v2 · doi: 10.48550/arxiv.1501.05259 · pith_short_12: VSB6HQYY7KQS · pith_short_16: VSB6HQYY7KQSHPCA · pith_short_8: VSB6HQYY

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/VSB6HQYY7KQSHPCAJ37A2BNFNA \
  | 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: ac83e3c318faa123bc404efe0d05a5681612f6bf6ae179e8d7e7712c6518d8e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9daf91e5bfee76aa6010841082b91c75c6dfb8c932a829d36b43495b5d4c11f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-21T18:52:20Z",
    "title_canon_sha256": "9e7014634c35f55a272b748a4836e9cdd2b589e2962611fa6791e7384e478061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05259",
    "kind": "arxiv",
    "version": 2
  }
}