Pith Number

pith:5R7T7TLO

pith:2009:5R7T7TLONZAM5MHCEHW4YN53RC

not attested not anchored not stored refs pending

Magnetized configurations with black holes and Kaluza-Klein bubbles: Smarr-like relations and first law

Petia G. Nedkova, Stoytcho S. Yazadjiev

arxiv:0904.3605 v1 · 2009-04-23 · 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{5R7T7TLONZAM5MHCEHW4YN53RC}

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

Initial data for a black string and a Kaluza-Klein bubble: Space-dependent compactification radius

Receipt and verification

First computed	2026-07-04T15:48:46.822634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7f3fcd6e6e40ceb0e221edcc37bb88b41334c850a3212881a7731f722348c8

Aliases

arxiv: 0904.3605 · arxiv_version: 0904.3605v1 · doi: 10.48550/arxiv.0904.3605 · pith_short_12: 5R7T7TLONZAM · pith_short_16: 5R7T7TLONZAM5MHC · pith_short_8: 5R7T7TLO

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/5R7T7TLONZAM5MHCEHW4YN53RC \
  | 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: ec7f3fcd6e6e40ceb0e221edcc37bb88b41334c850a3212881a7731f722348c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0263b1faa96481ecd7db6dcd5d2a0e219a39d14c4ad03f2b2ff93d8a8d13a5f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-04-23T06:27:41Z",
    "title_canon_sha256": "4df19fdccc0fb1a5b9c8ec8c14dba38ebd339c4dda443d32c792c87c879a191b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3605",
    "kind": "arxiv",
    "version": 1
  }
}