Pith Number

pith:6YYS32HF

pith:2018:6YYS32HFHZ2QN5Q4S2IVEH6TBN

not attested not anchored not stored refs pending

Quasi-Local Energy of a Rotating Object Described by Kerr Spacetime

Bjoern S. Schmekel

arxiv:1807.07550 v3 · 2018-07-19 · 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{6YYS32HFHZ2QN5Q4S2IVEH6TBN}

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	2026-05-17T23:59:14.930548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6312de8e53e7506f61c9691521fd30b468c392cc903c6092dc87cbed2adfe8a

Aliases

arxiv: 1807.07550 · arxiv_version: 1807.07550v3 · doi: 10.48550/arxiv.1807.07550 · pith_short_12: 6YYS32HFHZ2Q · pith_short_16: 6YYS32HFHZ2QN5Q4 · pith_short_8: 6YYS32HF

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/6YYS32HFHZ2QN5Q4S2IVEH6TBN \
  | 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: f6312de8e53e7506f61c9691521fd30b468c392cc903c6092dc87cbed2adfe8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "689f096555043f6e4961a38ae39dece4ede0dd657a852ee37bec348aa5b6da17",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-19T17:42:05Z",
    "title_canon_sha256": "4966e35f3c702d7faa1df1c834d383ed3fe985a4d8992d8a579b7e140a98166f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07550",
    "kind": "arxiv",
    "version": 3
  }
}