Pith Number

pith:PSFAZOLA

pith:2020:PSFAZOLA5YXBK376ODJ57HTLAU

not attested not anchored not stored refs pending

Equivalence of non-minimally coupled cosmologies by Noether symmetries

Francesco Bajardi, Salvatore Capozziello

arxiv:2010.07914 v1 · 2020-10-15 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSFAZOLA5YXBK376ODJ57HTLAU}

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	2026-07-05T03:35:07.430122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c8a0cb960ee2e156ffe70d3df9e6b05097d0029724c84a2df09133909134cbb

Aliases

arxiv: 2010.07914 · arxiv_version: 2010.07914v1 · doi: 10.48550/arxiv.2010.07914 · pith_short_12: PSFAZOLA5YXB · pith_short_16: PSFAZOLA5YXBK376 · pith_short_8: PSFAZOLA

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/PSFAZOLA5YXBK376ODJ57HTLAU \
  | 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: 7c8a0cb960ee2e156ffe70d3df9e6b05097d0029724c84a2df09133909134cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d34defb9d474347105b1732aac3ea4b56c01096d9e3e9c6d008eccb22d68b156",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-15T17:47:31Z",
    "title_canon_sha256": "c69fa73ae9477bf839cf1582e94b45f828a303a799635bd7beee89e3380f14b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07914",
    "kind": "arxiv",
    "version": 1
  }
}