Pith Number

pith:I32ETQ6A

pith:2017:I32ETQ6A3AIFRWWEQBLB5OPAN5

not attested not anchored not stored refs pending

Dirac Equation in (1+1)-Dimensional Curved Spacetime and the Multiphoton Quantum Rabi Model

A. del Campo, E. Solano, I. L. Egusquiza, J. S. Pedernales, L. Lamata, M. Beau, S. M. Pittman

arxiv:1707.07520 v2 · 2017-07-24 · quant-ph · 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{I32ETQ6A3AIFRWWEQBLB5OPAN5}

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	2026-05-18T00:18:04.077675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f449c3c0d81058dac480561eb9e06f79bb767d1d52693deabb91afb391e8b6

Aliases

arxiv: 1707.07520 · arxiv_version: 1707.07520v2 · doi: 10.48550/arxiv.1707.07520 · pith_short_12: I32ETQ6A3AIF · pith_short_16: I32ETQ6A3AIFRWWE · pith_short_8: I32ETQ6A

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/I32ETQ6A3AIFRWWEQBLB5OPAN5 \
  | 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: 46f449c3c0d81058dac480561eb9e06f79bb767d1d52693deabb91afb391e8b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c90fe3d9daddc9ba89430ca290d149c88a5407de94bce2bf20aafcd7e825ad",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-24T12:40:28Z",
    "title_canon_sha256": "9ef01e15b54337ea9739c9aefcbcea4211610b5ab6b9e86ba478a8da62a9876d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07520",
    "kind": "arxiv",
    "version": 2
  }
}