Pith Number

pith:JNTRV6U5

pith:2026:JNTRV6U5P42XP3LCGRWOMKYSCV

not attested not anchored not stored refs resolved

Sivers Tomography from Charge and Angle Only

Frank Petriello, Haotian Cao, Xiaohui Liu

A charge-weighted azimuthal correlator isolates the Sivers distribution from track signs and directions alone.

arxiv:2605.15280 v1 · 2026-05-14 · hep-ph · hep-ex · nucl-th

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\pithnumber{JNTRV6U5P42XP3LCGRWOMKYSCV}

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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

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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

This probe is shown to be IRC finite and admits a factorization involving the usual Sivers distribution and a perturbatively calculable charge-weighted jet function for small transverse separation b ≪ Λ_QCD^{-1}, with no reliance on non-perturbative fragmentation functions or track functions due to charge conservation.

C2weakest assumption

The factorization theorem holds in the regime of small transverse separation b ≪ Λ_QCD^{-1} where the charge-weighted jet function remains perturbatively calculable without additional non-perturbative inputs beyond the Sivers distribution itself (abstract and implied in the validation section).

C3one line summary

The OPCC observable is IRC finite and factorizes into the Sivers distribution plus a perturbatively calculable charge-weighted jet function, eliminating dependence on non-perturbative fragmentation functions via charge conservation.

References

65 extracted · 65 resolved · 25 Pith anchors

[1] Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report 2022 · arXiv:2103.05419

[2] Burkert et al., Prog 2023

[3] Boussarie et al.,TMD Handbook,2304.03302 2023

[4] D. W. Sivers, Phys. Rev. D41, 83 (1990) 1990

[5] Final-State Interactions and Single-Spin Asymmetries in Semi-Inclusive Deep Inelastic Scattering 2002 · arXiv:hep-ph/0201296

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-20T00:00:50.471060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b671afa9d7f3577ed62346ce62b12154fec2ec747146aa83afcd2080ab619cc

Aliases

arxiv: 2605.15280 · arxiv_version: 2605.15280v1 · doi: 10.48550/arxiv.2605.15280 · pith_short_12: JNTRV6U5P42X · pith_short_16: JNTRV6U5P42XP3LC · pith_short_8: JNTRV6U5

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/JNTRV6U5P42XP3LCGRWOMKYSCV \
  | 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: 4b671afa9d7f3577ed62346ce62b12154fec2ec747146aa83afcd2080ab619cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0992d7385d80fc93932a214ef758e99938a6ac62f9f012b9dd7a7cb400705c8b",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-05-14T18:00:12Z",
    "title_canon_sha256": "8eb77c87db570b841f5f56c5aa018b9c902609868dbdcee71e5301bf61abef48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15280",
    "kind": "arxiv",
    "version": 1
  }
}