Pith Number

pith:IGME6C65

pith:2011:IGME6C65Z4VHJIZLJR7T7QKXZA

not attested not anchored not stored refs pending

Effect of the analytic and frozen coupling constants in QCD up to NNLO from DIS data

A.V. Kotikov, B.G. Shaikhatdenov, V.G. Krivokhizhin

arxiv:1109.1375 v1 · 2011-09-07 · 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{IGME6C65Z4VHJIZLJR7T7QKXZA}

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	2026-05-18T04:13:55.828800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41984f0bddcf2a74a32b4c7f3fc157c819e0477edd5d0117085f93a87f9c4903

Aliases

arxiv: 1109.1375 · arxiv_version: 1109.1375v1 · doi: 10.48550/arxiv.1109.1375 · pith_short_12: IGME6C65Z4VH · pith_short_16: IGME6C65Z4VHJIZL · pith_short_8: IGME6C65

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/IGME6C65Z4VHJIZLJR7T7QKXZA \
  | 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: 41984f0bddcf2a74a32b4c7f3fc157c819e0477edd5d0117085f93a87f9c4903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e5743f0f8d49340df9c06cb981a87ebfc17c7198c19362ccdc93f250d4c82f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-09-07T07:41:43Z",
    "title_canon_sha256": "2710221118fe6edb6536c7689a3acb6952adde99bc2c0230e48c7842809c590c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1375",
    "kind": "arxiv",
    "version": 1
  }
}