Pith Number

pith:ST37YX7X

pith:2026:ST37YX7X35GCLPMM47AKYK2EI7

not attested not anchored not stored refs pending

Linear Ricci-Trace Deformations and Operational Equivalence in Rastall-Type Gravity

Jos\'e A. C. Nogales, Karen-Luz Burgoa Rosso, Marcelo H. Alavarenga

arxiv:2606.09819 v1 · 2026-06-08 · 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{ST37YX7X35GCLPMM47AKYK2EI7}

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	2026-06-09T02:09:12.319487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f7fc5ff7df4c25bd8ce7c0ac2b4447d643ad951438db6d83bd8858c6099b9d

Aliases

arxiv: 2606.09819 · arxiv_version: 2606.09819v1 · doi: 10.48550/arxiv.2606.09819 · pith_short_12: ST37YX7X35GC · pith_short_16: ST37YX7X35GCLPMM · pith_short_8: ST37YX7X

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/ST37YX7X35GCLPMM47AKYK2EI7 \
  | 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: 94f7fc5ff7df4c25bd8ce7c0ac2b4447d643ad951438db6d83bd8858c6099b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc4704d023e48fade16a50f892e58dbb69e522ea8335382aaac82dc8a2af20d8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-08T17:56:43Z",
    "title_canon_sha256": "1ce527bacd1d1335d38a560a77c75fcd11db36104a01e463b8bf0cf1235e660e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09819",
    "kind": "arxiv",
    "version": 1
  }
}