pith. sign in
Pith Number

pith:NYIWP6JD

pith:2014:NYIWP6JDC74XOXNUT6RS3NXGZ5
not attested not anchored not stored refs pending

Ab initio calculation of the neutron-proton mass difference

A. Portelli, B.C. Toth, C. Hoelbling, K.K. Szabo, L. Lellouch, S.D. Katz, S. Durr, S. Krieg, Sz. Borsanyi, T. Lippert, Z. Fodor

arxiv:1406.4088 v2 · 2014-06-16 · hep-lat · hep-ph · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{NYIWP6JDC74XOXNUT6RS3NXGZ5}

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

6 papers in Pith

On the Cottingham formula and the electromagnetic contribution to the proton-neutron mass splitting
Normalizing flows for all-orders QED corrections in lattice field theory
Two-nucleon systems at $m_{\pi}\approx292$ MeV from lattice QCD
New high-precision $b$, $c$, and $s$ masses from pseudoscalar-pseudoscalar correlators in $n_f=4$ lattice QCD
Nucleon axial-vector form factor and radius from radiatively-corrected antineutrino scattering data
Receipt and verification
First computed 2026-05-18T02:19:28.537554Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

6e1167f92317f9775db49fa32db6e6cf4ad49c14e61c926e1b2b35b777b094c2

Aliases

arxiv: 1406.4088 · arxiv_version: 1406.4088v2 · doi: 10.48550/arxiv.1406.4088 · pith_short_12: NYIWP6JDC74X · pith_short_16: NYIWP6JDC74XOXNU · pith_short_8: NYIWP6JD
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/NYIWP6JDC74XOXNUT6RS3NXGZ5 \
  | 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: 6e1167f92317f9775db49fa32db6e6cf4ad49c14e61c926e1b2b35b777b094c2
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "a2a4a857ff4c7ae65731cf99905e8a8110fd7bdee6c2e0626621fc430903ff49",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2014-06-16T18:12:56Z",
    "title_canon_sha256": "c4c21eb5587f055dd659a4aa613fc2f77f66a752c81213dbc41e1ed4d132b755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4088",
    "kind": "arxiv",
    "version": 2
  }
}