Pith Number

pith:SWSS6GFM

pith:1997:SWSS6GFMANYI3LWMBB4YPCT5LP

not attested not anchored not stored refs pending

The Schwarzschild Solution in the 4-Dimensional Kaluza-Klein Description of The Einstein's Equations

C.M. Kim, J.H. Yoon, S.K. Oh, Y.M. Cho

arxiv:gr-qc/9706052 v1 · 1997-06-17 · 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{SWSS6GFMANYI3LWMBB4YPCT5LP}

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	2026-07-04T14:26:07.547091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a52f18ac03708daecc0879878a7d5bfa4ff9ff4b81d6f38f865f296243a4a3

Aliases

arxiv: gr-qc/9706052 · arxiv_version: gr-qc/9706052v1 · doi: 10.48550/arxiv.gr-qc/9706052 · pith_short_12: SWSS6GFMANYI · pith_short_16: SWSS6GFMANYI3LWM · pith_short_8: SWSS6GFM

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/SWSS6GFMANYI3LWMBB4YPCT5LP \
  | 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: 95a52f18ac03708daecc0879878a7d5bfa4ff9ff4b81d6f38f865f296243a4a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1491e8552ea84f7c3ea65fe18ae62ae8a5a9aa160b3ea2bf66f0e9f991f7b44",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-06-17T05:45:39Z",
    "title_canon_sha256": "4db9d3f727147b30b1fa4c758687f3bba97677a0be1f95eed75c644bfbd349d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9706052",
    "kind": "arxiv",
    "version": 1
  }
}