Pith Number

pith:KCWVAN2N

pith:2021:KCWVAN2N44M2XL222R3AOFEIWS

not attested not anchored not stored refs pending

On factorisation schemes for the electron parton distribution functions in QED

Stefano Frixione

arxiv:2105.06688 v3 · 2021-05-14 · 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{KCWVAN2N44M2XL222R3AOFEIWS}

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

1 paper in Pith

Recent Developments in IR-Improved Amplitude-Based Resummation in Precision High Energy Collider Physics

Receipt and verification

First computed	2026-07-05T03:42:21.610771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50ad50374de719abaf5ad476071488b4a7082913963672db226a5d2a1244d1a4

Aliases

arxiv: 2105.06688 · arxiv_version: 2105.06688v3 · doi: 10.48550/arxiv.2105.06688 · pith_short_12: KCWVAN2N44M2 · pith_short_16: KCWVAN2N44M2XL22 · pith_short_8: KCWVAN2N

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/KCWVAN2N44M2XL222R3AOFEIWS \
  | 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: 50ad50374de719abaf5ad476071488b4a7082913963672db226a5d2a1244d1a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0651529e1953b82ad56cf59e2aa35c625c78545a6c62197d50766b1ff8568e35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-05-14T08:02:47Z",
    "title_canon_sha256": "c717588c8c193934f90f6fffe6e35c73cc3627125851594c74db5b14944530f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06688",
    "kind": "arxiv",
    "version": 3
  }
}