Pith Number

pith:CHTN7VNS

pith:2025:CHTN7VNSNMCPB5BQ4IP5XVO5BU

not attested not anchored not stored refs pending

$F(\phi)T$-Gravity and Inflationary Natural Model

Davoud Kamani, Feyzollah Younesizadeh

arxiv:2507.19005 v1 · 2025-07-25 · 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{CHTN7VNSNMCPB5BQ4IP5XVO5BU}

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	2026-07-05T11:44:52.624415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e6dfd5b26b04f0f430e21fdbd5dd0d013f3b062421ef5d37d2204177e404dc

Aliases

arxiv: 2507.19005 · arxiv_version: 2507.19005v1 · doi: 10.48550/arxiv.2507.19005 · pith_short_12: CHTN7VNSNMCP · pith_short_16: CHTN7VNSNMCPB5BQ · pith_short_8: CHTN7VNS

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/CHTN7VNSNMCPB5BQ4IP5XVO5BU \
  | 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: 11e6dfd5b26b04f0f430e21fdbd5dd0d013f3b062421ef5d37d2204177e404dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01f93e1dac1d523b3c0fc06f52ff765f79cea85a5f2926c21e6583e9e36ca42a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-25T07:02:54Z",
    "title_canon_sha256": "6b3df1ff43bfc49aa72c53bfa3ac94ffb834d54f93f117fd173454bedc4d3a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19005",
    "kind": "arxiv",
    "version": 1
  }
}