Pith Number

pith:QQ7J3DEP

pith:2011:QQ7J3DEP34AK2LGQN7X62TZLHV

not attested not anchored not stored refs pending

Strong coupling constant at NNLO from DIS data

Anatoly Kotikov, Binur Shaikhatdenov, Gonzalo Parente, Vasily Krivokhizhin

arxiv:1104.3893 v1 · 2011-04-19 · 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{QQ7J3DEP34AK2LGQN7X62TZLHV}

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	2026-05-18T02:22:02.018021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

843e9d8c8fdf00ad2cd06fefed4f2b3d527ee474492c0169cffb4c929ead2b7e

Aliases

arxiv: 1104.3893 · arxiv_version: 1104.3893v1 · doi: 10.48550/arxiv.1104.3893 · pith_short_12: QQ7J3DEP34AK · pith_short_16: QQ7J3DEP34AK2LGQ · pith_short_8: QQ7J3DEP

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/QQ7J3DEP34AK2LGQN7X62TZLHV \
  | 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: 843e9d8c8fdf00ad2cd06fefed4f2b3d527ee474492c0169cffb4c929ead2b7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e63beca69f0fbe8a86cd3efcbb91a1638a291cc449c79ab6afe3ececfad8a25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-04-19T22:14:40Z",
    "title_canon_sha256": "fd6ce737002e160c08a521e5d1eaf49b3d725ddb6e43082d2f62c3ae133cba41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3893",
    "kind": "arxiv",
    "version": 1
  }
}