Pith Number

pith:THCBYUOP

pith:1996:THCBYUOPRLLMCWCUYWLXNF7SNR

not attested not anchored not stored refs pending

Black Hole Area in Brans-Dicke Theory

Gungwon Kang

arxiv:gr-qc/9606020 v2 · 1996-06-11 · 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{THCBYUOPRLLMCWCUYWLXNF7SNR}

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	2026-05-18T02:37:29.661489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99c41c51cf8ad6c15854c5977697f26c551c7ac24fc855bb86e8ff6b6374f5c3

Aliases

arxiv: gr-qc/9606020 · arxiv_version: gr-qc/9606020v2 · doi: 10.48550/arxiv.gr-qc/9606020 · pith_short_12: THCBYUOPRLLM · pith_short_16: THCBYUOPRLLMCWCU · pith_short_8: THCBYUOP

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/THCBYUOPRLLMCWCUYWLXNF7SNR \
  | 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: 99c41c51cf8ad6c15854c5977697f26c551c7ac24fc855bb86e8ff6b6374f5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b8c845e4f093553c8c603333edb684bf2f435db1e23ee78f0b142bfc252276c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-06-11T11:40:33Z",
    "title_canon_sha256": "6cc0d48d1e24e4f2456dfe3d791dac932f2177e15b7f73fc2a94ec6f1db85d82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9606020",
    "kind": "arxiv",
    "version": 2
  }
}