Pith Number

pith:BO5CVQ7V

pith:2018:BO5CVQ7VRUZOCEV2GXS4XQF4FV

not attested not anchored not stored refs pending

Stability analysis of black holes by the $S$-deformation method for coupled systems

Masashi Kimura, Takahiro Tanaka

arxiv:1809.00795 v3 · 2018-09-04 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BO5CVQ7VRUZOCEV2GXS4XQF4FV}

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	2026-05-17T23:53:28.970943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bba2ac3f58d32e112ba35e5cbc0bc2d5ae7a9eed56f9eafeeeedaf714818349

Aliases

arxiv: 1809.00795 · arxiv_version: 1809.00795v3 · doi: 10.48550/arxiv.1809.00795 · pith_short_12: BO5CVQ7VRUZO · pith_short_16: BO5CVQ7VRUZOCEV2 · pith_short_8: BO5CVQ7V

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/BO5CVQ7VRUZOCEV2GXS4XQF4FV \
  | 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: 0bba2ac3f58d32e112ba35e5cbc0bc2d5ae7a9eed56f9eafeeeedaf714818349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dfeb11707d4f1f171af2bf9f98e9c2e959247539c8e135a6c224cf06bbdf42f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-09-04T04:50:27Z",
    "title_canon_sha256": "2c43f6d9c72429459bd1a13d593615909d5cf60deb4d7fba967d72c7e4c0d443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00795",
    "kind": "arxiv",
    "version": 3
  }
}