Pith Number

pith:RPHY7IMS

pith:2022:RPHY7IMSI4F2U7XIZPDB7VFWMI

not attested not anchored not stored refs pending

Anisotropic stars in modified gravity: An extended gravitational decoupling approach

B. Mishra, Riju Nag, Saibal Ray, S. K. Maurya

arxiv:2202.07469 v1 · 2022-02-13 · 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{RPHY7IMSI4F2U7XIZPDB7VFWMI}

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	2026-07-05T07:58:16.735811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bcf8fa192470baa7ee8cbc61fd4b662348699502bf3acc3514f83a29b9a5e40

Aliases

arxiv: 2202.07469 · arxiv_version: 2202.07469v1 · doi: 10.48550/arxiv.2202.07469 · pith_short_12: RPHY7IMSI4F2 · pith_short_16: RPHY7IMSI4F2U7XI · pith_short_8: RPHY7IMS

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/RPHY7IMSI4F2U7XIZPDB7VFWMI \
  | 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: 8bcf8fa192470baa7ee8cbc61fd4b662348699502bf3acc3514f83a29b9a5e40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cf165d2a1cb7d709e95dbae133269b6e25a28ee703cc20bd7dfdde572eb4f31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-13T12:23:04Z",
    "title_canon_sha256": "d9c57aeb9c9ed5f8c0d5e1e2ce879c5a655feed9c86d272a6e00f6a38b38e53a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.07469",
    "kind": "arxiv",
    "version": 1
  }
}