Pith Number

pith:7BOLPO7G

pith:2023:7BOLPO7GWDNHVS7RAXAGUB6UW7

not attested not anchored not stored refs pending

RCCZ4: A Reference Metric Approach to Z4

Gray D. Reid, Matthew W. Choptuik

arxiv:2309.05094 v2 · 2023-09-10 · 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{7BOLPO7GWDNHVS7RAXAGUB6UW7}

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

Stable long-term evolution in numerical relativity

Receipt and verification

First computed	2026-07-05T07:26:39.797429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85cb7bbe6b0da7acbf105c06a07d4b7ecd9859795ea9de524c3ab09c40df26d

Aliases

arxiv: 2309.05094 · arxiv_version: 2309.05094v2 · doi: 10.48550/arxiv.2309.05094 · pith_short_12: 7BOLPO7GWDNH · pith_short_16: 7BOLPO7GWDNHVS7R · pith_short_8: 7BOLPO7G

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/7BOLPO7GWDNHVS7RAXAGUB6UW7 \
  | 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: f85cb7bbe6b0da7acbf105c06a07d4b7ecd9859795ea9de524c3ab09c40df26d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6418ffc9774d651181ea5972964d742a166f0dbda4ec0b968b2279c7c60e2fee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-10T17:41:25Z",
    "title_canon_sha256": "c3e073681108fa02c4fc4de51a95738c6b45f3c6242aa82e94e83c3fcdd0824f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05094",
    "kind": "arxiv",
    "version": 2
  }
}