Pith Number

pith:PLPOXBG6

pith:2026:PLPOXBG6WHKHFQGMHDYDHVDBHW

not attested not anchored not stored refs pending

Coherent deeply virtual Compton scattering on helium-4 beyond leading power

B. Pire, J. Wagner, P. Sznajder, V\'ictor Mart\'inez-Fern\'andez

Higher-twist and NLO corrections enable the first quark-gluon tomography of helium-4 via DVCS data fit

arxiv:2604.25677 v2 · 2026-04-28 · hep-ph · hep-ex · nucl-ex · nucl-th

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\usepackage{pith}
\pithnumber{PLPOXBG6WHKHFQGMHDYDHVDBHW}

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Record completeness

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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.

Claims

C1strongest claim

We show that these contributions are crucial for achieving a precise description of the data and, as a result, obtain the first tomographic image of the helium-4 nucleus at the quark-gluon level.

C2weakest assumption

That the kinematic twist-3 and twist-4 corrections plus NLO terms can be computed reliably from first principles or controlled models and that they fully account for the difference between leading-order predictions and data without additional free parameters or ad-hoc adjustments.

C3one line summary

Higher-twist and NLO corrections to DVCS on He-4 enable the first 3D parton-level tomography of the helium-4 nucleus.

Cited by

1 paper in Pith

Quark and gluon tomography of the helium-4 nucleus

Receipt and verification

First computed	2026-05-20T00:05:45.323959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7adeeb84deb1d472c0cc38f033d4613da7201bdf81338fb0423e3e0c0999d458

Aliases

arxiv: 2604.25677 · arxiv_version: 2604.25677v2 · doi: 10.48550/arxiv.2604.25677 · pith_short_12: PLPOXBG6WHKH · pith_short_16: PLPOXBG6WHKHFQGM · pith_short_8: PLPOXBG6

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/PLPOXBG6WHKHFQGMHDYDHVDBHW \
  | 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: 7adeeb84deb1d472c0cc38f033d4613da7201bdf81338fb0423e3e0c0999d458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b117b745a9df42f6de9abddbf2edd6914af0fa49d0120a78a8049f9840df4dc",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-04-28T14:08:40Z",
    "title_canon_sha256": "d0a412482bcd8551d04e17f47fd952c3b18553bc58a4e075e41f4914d67d70ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.25677",
    "kind": "arxiv",
    "version": 2
  }
}