Pith Number

pith:RMYPIZI2

pith:2007:RMYPIZI23BKVKE7RBSQA7GYGVF

not attested not anchored not stored refs pending

Electromagnetic Field in Higher-Dimensional Black-Hole Spacetimes

Pavel Krtous

arxiv:0707.0002 v1 · 2007-07-01 · hep-th · 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{RMYPIZI23BKVKE7RBSQA7GYGVF}

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	2026-07-04T15:21:19.263579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b30f4651ad8555513f10ca00f9b06a95627d63e044c30258dd8d3d7e60409c4

Aliases

arxiv: 0707.0002 · arxiv_version: 0707.0002v1 · doi: 10.48550/arxiv.0707.0002 · pith_short_12: RMYPIZI23BKV · pith_short_16: RMYPIZI23BKVKE7R · pith_short_8: RMYPIZI2

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/RMYPIZI23BKVKE7RBSQA7GYGVF \
  | 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: 8b30f4651ad8555513f10ca00f9b06a95627d63e044c30258dd8d3d7e60409c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67249da55d28a4a994ca5ec7298901c5639aa0ca39f9007b155c177f6fc50e92",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-07-01T22:34:41Z",
    "title_canon_sha256": "5866ff4d905b921ac998ddf36dc603671302b73fe924828bdb290a2aa6c23821"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0002",
    "kind": "arxiv",
    "version": 1
  }
}