Pith Number

pith:LNTNHDR4

pith:2016:LNTNHDR4ITINUFO7TJXUE2A6R5

not attested not anchored not stored refs pending

Next-to-next-to-leading order QCD analysis of spin-dependent parton distribution functions and their uncertainties: Jacobi polynomials approach

F. Taghavi Shahri, Hamzeh Khanpour, S. Atashbar Tehrani, Z. Alizadeh Yazdi

arxiv:1603.03157 v2 · 2016-03-10 · hep-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNTNHDR4ITINUFO7TJXUE2A6R5}

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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	2026-05-18T01:11:58.990064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b66d38e3c44d0da15df9a6f42681e8f535a1672989f668a6c268384a25e5e5f

Aliases

arxiv: 1603.03157 · arxiv_version: 1603.03157v2 · doi: 10.48550/arxiv.1603.03157 · pith_short_12: LNTNHDR4ITIN · pith_short_16: LNTNHDR4ITINUFO7 · pith_short_8: LNTNHDR4

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/LNTNHDR4ITINUFO7TJXUE2A6R5 \
  | 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: 5b66d38e3c44d0da15df9a6f42681e8f535a1672989f668a6c268384a25e5e5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a76f1ed0d3241c856a6c17eb463f8e5dcba37bb45f6a6d6c4dccea4c2a5d24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2016-03-10T06:43:20Z",
    "title_canon_sha256": "e1a784dbfbfa6f17dd236be3ba69d8c43a33505297a0e1dce5b2b726a29d0773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03157",
    "kind": "arxiv",
    "version": 2
  }
}