Pith Number

pith:4YOHFEUR

pith:2004:4YOHFEURC5UZQRLYFYPPBXXSHA

not attested not anchored not stored refs pending

Slice Stretching Effects for Maximal Slicing of a Schwarzschild Black Hole

Bernd Reimann

arxiv:gr-qc/0404118 v2 · 2004-04-28 · 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{4YOHFEURC5UZQRLYFYPPBXXSHA}

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	2026-05-18T04:34:46.708135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61c72929117699845782e1ef0def23816cb2d26bb48e62ea6ce85d985063e29

Aliases

arxiv: gr-qc/0404118 · arxiv_version: gr-qc/0404118v2 · doi: 10.48550/arxiv.gr-qc/0404118 · pith_short_12: 4YOHFEURC5UZ · pith_short_16: 4YOHFEURC5UZQRLY · pith_short_8: 4YOHFEUR

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/4YOHFEURC5UZQRLYFYPPBXXSHA \
  | 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: e61c72929117699845782e1ef0def23816cb2d26bb48e62ea6ce85d985063e29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04f8ee8797b2f1d83a5e993fa75a3dd03367220d55d11307edb89d3eda8ebc98",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-04-28T20:47:10Z",
    "title_canon_sha256": "f04ce9e5e9ba0cce3f21af545732ed2b4346ae346a86a8ddf9d8c01ed85fd260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0404118",
    "kind": "arxiv",
    "version": 2
  }
}