Pith Number

pith:PYHT7EJH

pith:2021:PYHT7EJH3HH2HKMICVNVFMIIW4

not attested not anchored not stored refs pending

Lattice QCD calculation of the Collins-Soper kernel from quasi TMDPDFs

Michael Wagman, Phiala Shanahan, Yong Zhao

arxiv:2107.11930 v2 · 2021-07-26 · hep-lat · 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{PYHT7EJH3HH2HKMICVNVFMIIW4}

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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.

Cited by

2 papers in Pith

The Collins-Soper kernel from a vacuum soft function

Energy Correlators Resolving Proton Spin

Receipt and verification

First computed	2026-07-05T03:42:44.803418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e0f3f9127d9cfa3a988155b52b108b738befaa77fa8aa97dd839bf005508c88

Aliases

arxiv: 2107.11930 · arxiv_version: 2107.11930v2 · doi: 10.48550/arxiv.2107.11930 · pith_short_12: PYHT7EJH3HH2 · pith_short_16: PYHT7EJH3HH2HKMI · pith_short_8: PYHT7EJH

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/PYHT7EJH3HH2HKMICVNVFMIIW4 \
  | 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: 7e0f3f9127d9cfa3a988155b52b108b738befaa77fa8aa97dd839bf005508c88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d181d5e40c9d3531c97d139c8d336e355815fcd9da46530696f4aecc4734bee",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2021-07-26T02:31:59Z",
    "title_canon_sha256": "4bd6686c3178cd520ecca5fd367150c52ccb50a055bd1e06eebd4be1f184a379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.11930",
    "kind": "arxiv",
    "version": 2
  }
}