Pith Number

pith:6U74SBTA

pith:2026:6U74SBTA7SFH2FAPZFDOXABZQW

not attested not anchored not stored refs pending

When JIMWLK evolution really matters: the example of incoherent diffraction

D.N. Triantafyllopoulos, T. Lappi

JIMWLK evolution leads to larger cross sections than Gaussian approximation for incoherent diffraction

arxiv:2604.26123 v2 · 2026-04-28 · hep-ph

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\usepackage{pith}
\pithnumber{6U74SBTA7SFH2FAPZFDOXABZQW}

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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.

Claims

C1strongest claim

The JIMWLK calculation leads to cross sections which are systematically larger in all kinematic regimes of interest.

C2weakest assumption

That the Gaussian Approximation's failure for four-gluon correlators is general and that the numerical JIMWLK implementation accurately captures the evolution without uncontrolled approximations in the chosen initial conditions.

C3one line summary

JIMWLK evolution gives larger incoherent diffraction cross sections than the Gaussian approximation for photon-nucleus collisions because the latter is invalid for four-gluon starting correlators.

Cited by

1 paper in Pith

Sub-eikonal stress and model dependence of the small-$x$ gluon D-term

Receipt and verification

First computed	2026-06-29T01:15:04.934303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53fc90660fc8a7d140fc946eb803985bea1c7fa90241f5a5c5880ead26e1fac

Aliases

arxiv: 2604.26123 · arxiv_version: 2604.26123v2 · doi: 10.48550/arxiv.2604.26123 · pith_short_12: 6U74SBTA7SFH · pith_short_16: 6U74SBTA7SFH2FAP · pith_short_8: 6U74SBTA

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/6U74SBTA7SFH2FAPZFDOXABZQW \
  | 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: f53fc90660fc8a7d140fc946eb803985bea1c7fa90241f5a5c5880ead26e1fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7ad48a2b7f65571ee88b955df812c943465a5cc314ad94f89b40e44b9dbed17",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-04-28T21:21:25Z",
    "title_canon_sha256": "ab136c2694290348e861330178fc938baeb799315037545c745fb9b216bdcd20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2604.26123",
    "kind": "arxiv",
    "version": 2
  }
}