Pith Number

pith:EN2DDWR6

pith:2013:EN2DDWR63HBLLD34LEQ4FBH6TT

not attested not anchored not stored refs pending

QCD analysis of polarized DIS and the SIDIS asymmetry world data and light sea-quark decomposition

Ali N. Khorramian, Fatemeh Arbabifar, Maryam Soleymaninia

arxiv:1311.1830 v1 · 2013-11-07 · hep-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{EN2DDWR63HBLLD34LEQ4FBH6TT}

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.

Receipt and verification

First computed	2026-05-18T02:59:20.552489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237431da3ed9c2b58f7c5921c284fe9cea4a9b9241b9e19df7edc3ed51976fd0

Aliases

arxiv: 1311.1830 · arxiv_version: 1311.1830v1 · doi: 10.48550/arxiv.1311.1830 · pith_short_12: EN2DDWR63HBL · pith_short_16: EN2DDWR63HBLLD34 · pith_short_8: EN2DDWR6

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/EN2DDWR63HBLLD34LEQ4FBH6TT \
  | 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: 237431da3ed9c2b58f7c5921c284fe9cea4a9b9241b9e19df7edc3ed51976fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59944ae670bc9b783d7376662e926fbaef9db6eddf46ef31bdc7af6fead733aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-11-07T21:35:20Z",
    "title_canon_sha256": "53b319fe90992f0defbeacd014e736a58708b73a6b7bdcbd3f281852a237b0e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1830",
    "kind": "arxiv",
    "version": 1
  }
}