Pith Number

pith:M65FR43P

pith:2025:M65FR43P7KVETKIG5TWJT5ATHD

not attested not anchored not stored refs pending

Quadratic gravity with propagating torsion and asymptotic freedom

Oleg Melichev

arxiv:2504.13090 v1 · 2025-04-17 · 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{M65FR43P7KVETKIG5TWJT5ATHD}

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.

Cited by

2 papers in Pith

Conformal gauge theory of vector-spinors and spin-3/2 particles

Extrinsic geometry and Hamiltonian analysis of symmetric teleparallel gravity

Receipt and verification

First computed	2026-07-05T10:50:37.286797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67ba58f36ffaaa49a906ecec99f41338d9a8f25fbd7816b45c69331f9d71a52c

Aliases

arxiv: 2504.13090 · arxiv_version: 2504.13090v1 · doi: 10.48550/arxiv.2504.13090 · pith_short_12: M65FR43P7KVE · pith_short_16: M65FR43P7KVETKIG · pith_short_8: M65FR43P

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/M65FR43P7KVETKIG5TWJT5ATHD \
  | 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: 67ba58f36ffaaa49a906ecec99f41338d9a8f25fbd7816b45c69331f9d71a52c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d68b4847d02af89d40d0afdb8c79bc59e8352a54c498d35090fcc28b154e328",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-04-17T16:56:17Z",
    "title_canon_sha256": "6c2caa935253ae23d096fcf153a686ce252d453dd79c1958cb6471a52dff59fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13090",
    "kind": "arxiv",
    "version": 1
  }
}