Pith Number

pith:RLEYNRCM

pith:2024:RLEYNRCMD2DC32TNT4ZIR2Z6YD

not attested not anchored not stored refs pending

New Spin Structure Constraints on Hyperfine Splitting and Proton Size

Alexandre Deur, Carl E. Carlson, Chao Gu, David Ruth, Franziska Hagelstein, Jian-ping Chen, Karl Slifer, Marco Ripani, Ryan Zielinski, Sebastian Kuhn, Vladimir Pascalutsa, Xiaochao Zheng

arxiv:2406.18738 v2 · 2024-06-26 · nucl-ex · nucl-th · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RLEYNRCMD2DC32TNT4ZIR2Z6YD}

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.

Cited by

1 paper in Pith

Hadronic vacuum polarization in hydrogen-like atoms and ions amid the interplay of recoil and finite-size effects

Receipt and verification

First computed	2026-07-05T09:02:21.806201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ac986c44c1e862dea6d9f3288eb3ec0f56903b81176e783faa350f83c59dce2

Aliases

arxiv: 2406.18738 · arxiv_version: 2406.18738v2 · doi: 10.48550/arxiv.2406.18738 · pith_short_12: RLEYNRCMD2DC · pith_short_16: RLEYNRCMD2DC32TN · pith_short_8: RLEYNRCM

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/RLEYNRCMD2DC32TNT4ZIR2Z6YD \
  | 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: 8ac986c44c1e862dea6d9f3288eb3ec0f56903b81176e783faa350f83c59dce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfe52fc3dab65aec7dd2d110365f248c32cdde07deff0d8468deb70bb500ebc6",
    "cross_cats_sorted": [
      "nucl-th",
      "physics.atom-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2024-06-26T20:06:47Z",
    "title_canon_sha256": "137e927024349fe7f6a98c5c9d5c76f04ee5a92792a448d588cabc7bf290a87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.18738",
    "kind": "arxiv",
    "version": 2
  }
}