Pith Number

pith:WWWQ5PQQ

pith:2025:WWWQ5PQQY2QJO5POFDMVC6SE5Q

not attested not anchored not stored refs pending

Bouncing Cosmology in Interacting Scalar-Torsion Gravity

A. S. Agrawal, S. A. Kadam

arxiv:2509.00308 v1 · 2025-08-30 · 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{WWWQ5PQQY2QJO5POFDMVC6SE5Q}

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	2026-07-05T12:02:13.377131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5ad0ebe10c6a09775ee28d9517a44ec2e426f2d21035311d293f9af87fc4709

Aliases

arxiv: 2509.00308 · arxiv_version: 2509.00308v1 · doi: 10.48550/arxiv.2509.00308 · pith_short_12: WWWQ5PQQY2QJ · pith_short_16: WWWQ5PQQY2QJO5PO · pith_short_8: WWWQ5PQQ

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/WWWQ5PQQY2QJO5POFDMVC6SE5Q \
  | 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: b5ad0ebe10c6a09775ee28d9517a44ec2e426f2d21035311d293f9af87fc4709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d225afb4ac416ca207f1265dd7e67ca65fb4443d964798fb31c146230ba6737",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-30T01:52:12Z",
    "title_canon_sha256": "1951defb7e607e414d714e71e25e6d52917f03d07dcdb3d34f8a09e30ec50d0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.00308",
    "kind": "arxiv",
    "version": 1
  }
}