Pith Number

pith:MV466G7Y

pith:2025:MV466G7YF37OMVMR4IWIEKBPGT

not attested not anchored not stored refs pending

Spherically Symmetric, Static Solutions in Presence of Matter-Curvature Coupling

Debanjan Debnath, Kaushik Bhattacharya

arxiv:2508.02156 v1 · 2025-08-04 · 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{MV466G7YF37OMVMR4IWIEKBPGT}

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	2026-07-05T11:48:09.351146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6579ef1bf82efee65591e22c82282f34c9d82692da9f088bd6e8da2ed4e3d713

Aliases

arxiv: 2508.02156 · arxiv_version: 2508.02156v1 · doi: 10.48550/arxiv.2508.02156 · pith_short_12: MV466G7YF37O · pith_short_16: MV466G7YF37OMVMR · pith_short_8: MV466G7Y

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/MV466G7YF37OMVMR4IWIEKBPGT \
  | 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: 6579ef1bf82efee65591e22c82282f34c9d82692da9f088bd6e8da2ed4e3d713

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "929cb697e26aebcf45cbb6b74182ee5c8a307f4cae9550511f384ec7f10defd4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-04T07:57:08Z",
    "title_canon_sha256": "468ef83a8525f8ee8684639615ab9a4f5dafdb98bb20ae1c7643d5306d457b61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02156",
    "kind": "arxiv",
    "version": 1
  }
}