Pith Number

pith:R4DEM52G

pith:2021:R4DEM52GZXMFYOGOFEW5QETKYZ

not attested not anchored not stored refs pending

QED Parton Distribution Functions in the MSHT20 Fit

A. D. Martin, L. A. Harland-Lang, R.S. Thorne, T. Cridge

arxiv:2111.05357 v1 · 2021-11-09 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4DEM52GZXMFYOGOFEW5QETKYZ}

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.

Cited by

2 papers in Pith

Single inclusive hadron and jet production in lepton-hadron scattering

Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

Receipt and verification

First computed	2026-07-05T03:57:15.911691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f06467746cdd85c38ce292dd8126ac65c4bdefdf9de0850ae218c69d2f93a93

Aliases

arxiv: 2111.05357 · arxiv_version: 2111.05357v1 · doi: 10.48550/arxiv.2111.05357 · pith_short_12: R4DEM52GZXMF · pith_short_16: R4DEM52GZXMFYOGO · pith_short_8: R4DEM52G

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/R4DEM52GZXMFYOGOFEW5QETKYZ \
  | 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: 8f06467746cdd85c38ce292dd8126ac65c4bdefdf9de0850ae218c69d2f93a93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f65c81687a7a2e9362d4e3ac531b0a044e5cf81f043d80bf76d1aec49e28a185",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-11-09T19:02:32Z",
    "title_canon_sha256": "2fbaf4289e92d467cb22a998d2322f9c5aeb0f02de7a576f4e2bb6d004357cdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05357",
    "kind": "arxiv",
    "version": 1
  }
}