Pith Number

pith:SOPR4PGN

pith:1995:SOPR4PGNJNNSTOB5CTLRCEUMTV

not attested not anchored not stored refs pending

Black Holes with Weyl Charge and Non-Riemannian Waves

Charles Wang, Robin W Tucker

arxiv:gr-qc/9509011 v1 · 1995-09-06 · 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{SOPR4PGNJNNSTOB5CTLRCEUMTV}

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	2026-05-18T02:37:29.748587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

939f1e3ccd4b5b29b83d14d711128c9d4a07509aa56c71eb662c755c02f7553e

Aliases

arxiv: gr-qc/9509011 · arxiv_version: gr-qc/9509011v1 · doi: 10.48550/arxiv.gr-qc/9509011 · pith_short_12: SOPR4PGNJNNS · pith_short_16: SOPR4PGNJNNSTOB5 · pith_short_8: SOPR4PGN

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/SOPR4PGNJNNSTOB5CTLRCEUMTV \
  | 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: 939f1e3ccd4b5b29b83d14d711128c9d4a07509aa56c71eb662c755c02f7553e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ae0d941ac718b056321a961041d973e869de539a1fc7d3b03123ac31591adbf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1995-09-06T13:57:25Z",
    "title_canon_sha256": "efbb584eb33230fe85aaf69ab5d818c26eccbd7bfbcb63e9f41a76594b8d0880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9509011",
    "kind": "arxiv",
    "version": 1
  }
}