Pith Number

pith:DQREEEE4

pith:2019:DQREEEE4LNVJPWIK2Y2OBJZUBN

not attested not anchored not stored refs pending

QCD evolution of the orbital angular momentum of quarks and gluons: Genuine twist-three part

Xiaojun Yao, Yoshitaka Hatta

arxiv:1906.07744 v2 · 2019-06-18 · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQREEEE4LNVJPWIK2Y2OBJZUBN}

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	2026-07-05T00:07:36.586521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c2242109c5b6a97d90ad634e0a7340b55cdb66f79f9fc98f5249cbdd7b54645

Aliases

arxiv: 1906.07744 · arxiv_version: 1906.07744v2 · doi: 10.48550/arxiv.1906.07744 · pith_short_12: DQREEEE4LNVJ · pith_short_16: DQREEEE4LNVJPWIK · pith_short_8: DQREEEE4

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/DQREEEE4LNVJPWIK2Y2OBJZUBN \
  | 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: 1c2242109c5b6a97d90ad634e0a7340b55cdb66f79f9fc98f5249cbdd7b54645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8c4fa4581c9e79bc88aceb866591d30d7b1c41fb02221b5d2f125203b99a5b",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-06-18T18:04:37Z",
    "title_canon_sha256": "7cfea05b3edbe0d980f32cf8203e384c680bd734af0f33cb89049f1e7cb1a74b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07744",
    "kind": "arxiv",
    "version": 2
  }
}