Pith Number

pith:DONCXYN4

pith:2024:DONCXYN4ZRKZFLQEFSAEHPM36P

not attested not anchored not stored refs pending

On the approximation of the Dirac operator coupled with confining Lorentz scalar $\delta$-shell interactions

Mahdi Zreik

arxiv:2404.07784 v1 · 2024-04-11 · math.SP

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\usepackage{pith}
\pithnumber{DONCXYN4ZRKZFLQEFSAEHPM36P}

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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

Approximation of Dirac operators with confining electrostatic and Lorentz scalar $\delta$-shell potentials

Receipt and verification

First computed	2026-07-05T08:06:57.675515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b9a2be1bccc5592ae042c8043bd9bf3c202380b4fbdd1f7428f22dcd917ec51

Aliases

arxiv: 2404.07784 · arxiv_version: 2404.07784v1 · doi: 10.48550/arxiv.2404.07784 · pith_short_12: DONCXYN4ZRKZ · pith_short_16: DONCXYN4ZRKZFLQE · pith_short_8: DONCXYN4

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/DONCXYN4ZRKZFLQEFSAEHPM36P \
  | 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: 1b9a2be1bccc5592ae042c8043bd9bf3c202380b4fbdd1f7428f22dcd917ec51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6344071da0072df53be6654b7b1139c94085e090ee05cab434442efcee63fc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2024-04-11T14:25:00Z",
    "title_canon_sha256": "d6f0b42ed19594b53d129c499c961016dff2e2288818dbf86163c41d77a4d71f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07784",
    "kind": "arxiv",
    "version": 1
  }
}