Pith Number

pith:JAXISWCQ

pith:2019:JAXISWCQBLEEWJ5G274LORX7TL

not attested not anchored not stored refs pending

Radiative corrections for the decay $\Sigma^0\to\Lambda e^+e^-$

Stefan Leupold (Uppsala U.), Tom\'a\v{s} Husek (IFIC, Valencia)

arxiv:1911.02571 v2 · 2019-11-06 · 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{JAXISWCQBLEEWJ5G274LORX7TL}

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	2026-07-05T00:47:39.124897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482e8958500ac84b27a6d7f8b746ff9ac46dbe69a94aa1dd066ff5ebff7fc755

Aliases

arxiv: 1911.02571 · arxiv_version: 1911.02571v2 · doi: 10.48550/arxiv.1911.02571 · pith_short_12: JAXISWCQBLEE · pith_short_16: JAXISWCQBLEEWJ5G · pith_short_8: JAXISWCQ

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/JAXISWCQBLEEWJ5G274LORX7TL \
  | 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: 482e8958500ac84b27a6d7f8b746ff9ac46dbe69a94aa1dd066ff5ebff7fc755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e5c04af233d3f2ec30ce2a80a24edb7f7096798d4313481c203a8d4d10c6840",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-11-06T19:00:01Z",
    "title_canon_sha256": "7c737cf44c281d05f478e628fc68d90099b31939721c641870d4d97f8e83299e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02571",
    "kind": "arxiv",
    "version": 2
  }
}