Pith Number

pith:UKSWTX75

pith:2017:UKSWTX75SYMNXNIRD4IFKRT3RW

not attested not anchored not stored refs pending

Boosted Schwarzschild Metrics from a Kerr-Schild Perspective

Jeffrey Winicour, Thomas M\"adler

arxiv:1708.08774 v3 · 2017-08-29 · 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{UKSWTX75SYMNXNIRD4IFKRT3RW}

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

2 papers in Pith

General Boosted Black Holes: A First Approximation

Memory of Robinson-Trautman waves

Receipt and verification

First computed	2026-05-18T00:26:36.513911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2a569dffd9618dbb5111f1055467b8d837398475a91435635c8dc5def78dd8f

Aliases

arxiv: 1708.08774 · arxiv_version: 1708.08774v3 · doi: 10.48550/arxiv.1708.08774 · pith_short_12: UKSWTX75SYMN · pith_short_16: UKSWTX75SYMNXNIR · pith_short_8: UKSWTX75

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/UKSWTX75SYMNXNIRD4IFKRT3RW \
  | 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: a2a569dffd9618dbb5111f1055467b8d837398475a91435635c8dc5def78dd8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21e5255823bb307804b03c2d2754753be27821a08d66679faad8d6021ac64cde",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-29T14:28:25Z",
    "title_canon_sha256": "5151ccefcc4c1b45054ff3bb682942bd50ab7b38790138d2e894bdeb61004c6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08774",
    "kind": "arxiv",
    "version": 3
  }
}