Pith Number

pith:FKUKJGX5

pith:2025:FKUKJGX5X46YM3OOXZVDU3CU42

not attested not anchored not stored refs pending

Dark Matter Constraints in Myrzakulov $F(R,T)$ Gravity: A Vielbein Approach in Weitzenb\"{o}ck Spacetime with Observational Data

Davood Momeni, Ratbay Myrzakulov

arxiv:2507.21359 v1 · 2025-07-28 · 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{FKUKJGX5X46YM3OOXZVDU3CU42}

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	2026-07-05T11:44:58.328081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa8a49afdbf3d866dcebe6a3a6c54e6b27d78d929ccc0218a020a72ede83176

Aliases

arxiv: 2507.21359 · arxiv_version: 2507.21359v1 · doi: 10.48550/arxiv.2507.21359 · pith_short_12: FKUKJGX5X46Y · pith_short_16: FKUKJGX5X46YM3OO · pith_short_8: FKUKJGX5

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/FKUKJGX5X46YM3OOXZVDU3CU42 \
  | 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: 2aa8a49afdbf3d866dcebe6a3a6c54e6b27d78d929ccc0218a020a72ede83176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40564ad9b907127fed933e3f89bad4b86a0199636698e928fa4bf174285a2f85",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-28T22:04:23Z",
    "title_canon_sha256": "bc0b9ccfe80d87f5550c4a84d63cf81b5e8c5925209bf3a1de47ff8fd04727d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21359",
    "kind": "arxiv",
    "version": 1
  }
}