Pith Number

pith:RFL2FE4A

pith:2009:RFL2FE4APBONKRA2TH7EKL6JOI

not attested not anchored not stored refs pending

Thermodynamic and dynamical stability of Freund-Rubin compactification

Shinji Mukohyama, Shunichiro Kinoshita

arxiv:0903.4782 v2 · 2009-03-27 · 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{RFL2FE4APBONKRA2TH7EKL6JOI}

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	2026-05-18T02:14:19.098139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8957a29380785cd5441a99fe452fc9720439fa88898564c7ae27f3ab1669e932

Aliases

arxiv: 0903.4782 · arxiv_version: 0903.4782v2 · doi: 10.48550/arxiv.0903.4782 · pith_short_12: RFL2FE4APBON · pith_short_16: RFL2FE4APBONKRA2 · pith_short_8: RFL2FE4A

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/RFL2FE4APBONKRA2TH7EKL6JOI \
  | 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: 8957a29380785cd5441a99fe452fc9720439fa88898564c7ae27f3ab1669e932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e7e9bd9506f376d4dbef6ca48445652611372588cfeb3f81febda088189a04",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-03-27T12:07:16Z",
    "title_canon_sha256": "17f18b6f9e9e8322e40010b8139facb43a6598e45528d12e9af65dc315e628b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4782",
    "kind": "arxiv",
    "version": 2
  }
}