Pith Number

pith:65F2N4CV

pith:2015:65F2N4CVKVYITX32DQ4YTX5I6T

not attested not anchored not stored refs pending

Radiative corrections to the Dalitz decay $\pi^0\to e^+e^-\gamma$ revisited

Jiri Novotny, Karol Kampf, Tomas Husek

arxiv:1504.06178 v2 · 2015-04-23 · 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{65F2N4CVKVYITX32DQ4YTX5I6T}

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	2026-05-18T01:31:39.482122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f74ba6f055557089df7a1c3989dfa8f4c068d7dca102a88f8c36b159e10cac77

Aliases

arxiv: 1504.06178 · arxiv_version: 1504.06178v2 · doi: 10.48550/arxiv.1504.06178 · pith_short_12: 65F2N4CVKVYI · pith_short_16: 65F2N4CVKVYITX32 · pith_short_8: 65F2N4CV

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/65F2N4CVKVYITX32DQ4YTX5I6T \
  | 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: f74ba6f055557089df7a1c3989dfa8f4c068d7dca102a88f8c36b159e10cac77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "939200df7df3123f672760a1e97dd31ce37134d203bf73b02beeaeef7a95440e",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-23T13:41:53Z",
    "title_canon_sha256": "c33f86cb43e2d3884839ec2544e9f2a63117af828237f889341646326cec39b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06178",
    "kind": "arxiv",
    "version": 2
  }
}