Pith Number

pith:DVWOWA4Y

pith:2017:DVWOWA4YLKMH7KZGXD7JBQJ633

not attested not anchored not stored refs pending

Ladder operators for Klein-Gordon equation with scalar curvature term

Wolfgang M\"uck

arxiv:1710.01283 v2 · 2017-10-03 · 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{DVWOWA4YLKMH7KZGXD7JBQJ633}

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	2026-05-18T00:25:41.772698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d6ceb03985a987fab26b8fe90c13edef745663e5f806164e937f7e0afcc61bf

Aliases

arxiv: 1710.01283 · arxiv_version: 1710.01283v2 · doi: 10.48550/arxiv.1710.01283 · pith_short_12: DVWOWA4YLKMH · pith_short_16: DVWOWA4YLKMH7KZG · pith_short_8: DVWOWA4Y

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/DVWOWA4YLKMH7KZGXD7JBQJ633 \
  | 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: 1d6ceb03985a987fab26b8fe90c13edef745663e5f806164e937f7e0afcc61bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "256caa60991bc0636e1e61eb3632cbe5f051d41458f2294d3b58505bccef4a94",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-03T17:25:44Z",
    "title_canon_sha256": "4b4dd321251609b03ee03dd5c947cf8d356be612c5422db86c466766e5affdef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01283",
    "kind": "arxiv",
    "version": 2
  }
}