Pith Number

pith:DRZKJXHJ

pith:2024:DRZKJXHJMMKWJIZ37SSU34OYT5

not attested not anchored not stored refs pending

Next-to-Next-to-Leading Order Evolution of Polarized Parton Densities in the Larin Scheme

J. Bl\"umlein, M. Saragnese

arxiv:2405.17252 v1 · 2024-05-27 · 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{DRZKJXHJMMKWJIZ37SSU34OYT5}

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	2026-07-05T08:23:41.991646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c72a4dce9631564a33bfca54df1d89f469efccb2d59665c57ae312a57922f22

Aliases

arxiv: 2405.17252 · arxiv_version: 2405.17252v1 · doi: 10.48550/arxiv.2405.17252 · pith_short_12: DRZKJXHJMMKW · pith_short_16: DRZKJXHJMMKWJIZ3 · pith_short_8: DRZKJXHJ

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/DRZKJXHJMMKWJIZ37SSU34OYT5 \
  | 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: 1c72a4dce9631564a33bfca54df1d89f469efccb2d59665c57ae312a57922f22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece2d623188f3a6b47350f8aba6240d09273331937c97accdbcf6275ba40197e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-05-27T15:07:40Z",
    "title_canon_sha256": "9665364ee53ea7d9a8c0372cd43226d0fdde0977c818dca27326d3aff293a3c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17252",
    "kind": "arxiv",
    "version": 1
  }
}