Pith Number

pith:NFKZJPHN

pith:2014:NFKZJPHNICTANY6ASTSKYKGI2H

not attested not anchored not stored refs pending

A first unbiased global determination of polarized PDFs and their uncertainties

Emanuele R.Nocera, Giovanni Ridolfi, Juan Rojo (The NNPDF Collaboration), Richard D.Ball, Stefano Forte

arxiv:1406.5539 v2 · 2014-06-20 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFKZJPHNICTANY6ASTSKYKGI2H}

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

5 papers in Pith

Energy Correlators Resolving Proton Spin

Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report

Probing Proton Structure via Physics-Guided Neural Networks in Holographic QCD

Third moments of nucleon unpolarized, polarized, and transversity parton distribution functions from physical-point lattice QCD

Accessing gluon GTMD $F^g_{1,4}$ via the $\langle\sin(2\phi)\rangle$ azimuthal asymmetry of exclusive $\pi^0$ production in $ep$ collisions

Receipt and verification

First computed	2026-05-18T01:42:52.131809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

695594bced40a606e3c094e4ac28c8d1ffedbd705226e4184e6759b48ddb2f23

Aliases

arxiv: 1406.5539 · arxiv_version: 1406.5539v2 · doi: 10.48550/arxiv.1406.5539 · pith_short_12: NFKZJPHNICTA · pith_short_16: NFKZJPHNICTANY6A · pith_short_8: NFKZJPHN

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/NFKZJPHNICTANY6ASTSKYKGI2H \
  | 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: 695594bced40a606e3c094e4ac28c8d1ffedbd705226e4184e6759b48ddb2f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24fee1ebd6a8533e2e8aa8bc349fb44e2569d3e340077d13262f36f16ba309bc",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-06-20T21:07:39Z",
    "title_canon_sha256": "af145d4eab1158ee9621cc4c63d1524a02f5f3779e6946c8c1afaca5433c33f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5539",
    "kind": "arxiv",
    "version": 2
  }
}