Pith Number

pith:ZGADLNIZ

pith:2025:ZGADLNIZG2CNR54GA366VLS262

not attested not anchored not stored refs pending

Exact Solutions for a Teleparallel Cosmological Model with Vector Field via Noether Symmetry

Amin Rezaei Akbarieh, Fereshteh Omidvar, Yusuf Kucukakca

arxiv:2508.17795 v1 · 2025-08-25 · 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{ZGADLNIZG2CNR54GA366VLS262}

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	2026-07-05T11:58:47.916763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c98035b5193684d8f78606fdeaae5af68d4c3f1190b4fde8bd59bcd076b08d0e

Aliases

arxiv: 2508.17795 · arxiv_version: 2508.17795v1 · doi: 10.48550/arxiv.2508.17795 · pith_short_12: ZGADLNIZG2CN · pith_short_16: ZGADLNIZG2CNR54G · pith_short_8: ZGADLNIZ

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/ZGADLNIZG2CNR54GA366VLS262 \
  | 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: c98035b5193684d8f78606fdeaae5af68d4c3f1190b4fde8bd59bcd076b08d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8c21e853c2793193e935dae70986a617906becefb2eabdf2572e56846dd1d71",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-25T08:41:32Z",
    "title_canon_sha256": "bb24f3916d89a7d1cd08ab987bc27da60fcf4e436410ee4fc92bd25d315ac502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.17795",
    "kind": "arxiv",
    "version": 1
  }
}