Pith Number

pith:CQLPDTW3

pith:2022:CQLPDTW3IZYY6JOREPIDOT7YRW

not attested not anchored not stored refs pending

Three-loop non-singlet matching coefficients for heavy quark currents

Fabian Lange, Kay Sch\"onwald, Manuel Egner, Matteo Fael, Matthias Steinhauser

arxiv:2203.11231 v1 · 2022-03-21 · 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{CQLPDTW3IZYY6JOREPIDOT7YRW}

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	2026-07-05T04:33:33.109877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1416f1cedb46718f25d123d0374ff88d98a0c71deb63bf2283238848f09533e4

Aliases

arxiv: 2203.11231 · arxiv_version: 2203.11231v1 · doi: 10.48550/arxiv.2203.11231 · pith_short_12: CQLPDTW3IZYY · pith_short_16: CQLPDTW3IZYY6JOR · pith_short_8: CQLPDTW3

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/CQLPDTW3IZYY6JOREPIDOT7YRW \
  | 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: 1416f1cedb46718f25d123d0374ff88d98a0c71deb63bf2283238848f09533e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84b5c667cc7e393611424db015a4f505d5848a68f39c8186d065080ab598ee8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-03-21T18:00:04Z",
    "title_canon_sha256": "cc53d002d81acef0d599d22e89360aebef7a52e16c0b68f2dd19f366604f2e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11231",
    "kind": "arxiv",
    "version": 1
  }
}