Pith Number

pith:QVQUOQHX

pith:2025:QVQUOQHXN22GGUAIMOTRBG7KDC

not attested not anchored not stored refs pending

The Study on Modified Theories of General Relativity: A Differential Geometric Approach

N.S. Kavya

arxiv:2507.04031 v1 · 2025-07-05 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVQUOQHXN22GGUAIMOTRBG7KDC}

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	2026-07-05T11:32:41.146903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85614740f76eb463500863a7109bea18a19909cb488b7a67a6074c4c9dce19b3

Aliases

arxiv: 2507.04031 · arxiv_version: 2507.04031v1 · doi: 10.48550/arxiv.2507.04031 · pith_short_12: QVQUOQHXN22G · pith_short_16: QVQUOQHXN22GGUAI · pith_short_8: QVQUOQHX

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/QVQUOQHXN22GGUAIMOTRBG7KDC \
  | 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: 85614740f76eb463500863a7109bea18a19909cb488b7a67a6074c4c9dce19b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52055cb54f8bc51fb865c6b0c392816c732512c91fabf8663396f58c3445406b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-05T12:56:42Z",
    "title_canon_sha256": "d5e038d94c99f286228ee80de52fb0c181fef9d88f0c247d8c9b07a38fa4b7aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04031",
    "kind": "arxiv",
    "version": 1
  }
}