Pith Number

pith:NP2DDR3N

pith:2021:NP2DDR3NACAGKDGLIDRT2M3DVT

not attested not anchored not stored refs pending

Generalized spin-boson models with non-normalizable form factors

Davide Lonigro

arxiv:2111.06121 v2 · 2021-11-11 · math-ph · math.FA · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NP2DDR3NACAGKDGLIDRT2M3DVT}

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

1 paper in Pith

Ultraviolet Renormalization of Spin Boson Models I. Normal and 2-Nilpotent Interactions

Receipt and verification

First computed	2026-07-05T04:40:08.116139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bf431c76d0080650ccb40e33d3363acfc0b11d646eb01404582972596362a7c

Aliases

arxiv: 2111.06121 · arxiv_version: 2111.06121v2 · doi: 10.48550/arxiv.2111.06121 · pith_short_12: NP2DDR3NACAG · pith_short_16: NP2DDR3NACAGKDGL · pith_short_8: NP2DDR3N

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/NP2DDR3NACAGKDGLIDRT2M3DVT \
  | 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: 6bf431c76d0080650ccb40e33d3363acfc0b11d646eb01404582972596362a7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee35532df91aaa99502cf761c9014e803f1ce380eea16a1064122f83b9b30380",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2021-11-11T09:47:04Z",
    "title_canon_sha256": "f3c6b57460656f0654907d3c406f2d06812914d865ec5b48e7fccf4a777d21de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06121",
    "kind": "arxiv",
    "version": 2
  }
}