Pith Number

pith:WBXBSXGM

pith:2021:WBXBSXGMHSKWM2KNXPW6G3MA63

not attested not anchored not stored refs pending

Photon decay in UHE air showers: stringent bound on Lorentz violation

Fabian Duenkel, Marcus Niechciol, Markus Risse

arxiv:2106.01012 v2 · 2021-06-02 · hep-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBXBSXGMHSKWM2KNXPW6G3MA63}

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

Crystallography, Lorentz violation, and the Standard-Model Extension

Receipt and verification

First computed	2026-07-05T02:57:47.383928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b06e195ccc3c9566694dbbede36d80f6cd27acea97a7ccf220972a934261acd2

Aliases

arxiv: 2106.01012 · arxiv_version: 2106.01012v2 · doi: 10.48550/arxiv.2106.01012 · pith_short_12: WBXBSXGMHSKW · pith_short_16: WBXBSXGMHSKWM2KN · pith_short_8: WBXBSXGM

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/WBXBSXGMHSKWM2KNXPW6G3MA63 \
  | 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: b06e195ccc3c9566694dbbede36d80f6cd27acea97a7ccf220972a934261acd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d5167225591b2a40c9edc9e2698e7bff1a0538356a58ab2df0937912d35e42b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-06-02T08:24:34Z",
    "title_canon_sha256": "6bb1daabbd7c0482f5fb0e3651bf60d4bf61a621e6434df4389af91a0aa4bcff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.01012",
    "kind": "arxiv",
    "version": 2
  }
}