Pith Number

pith:RBRAZJV3

pith:2022:RBRAZJV3MVYFVZ5GYANDJK6N7I

not attested not anchored not stored refs pending

Betelgeuse Constraints on Coupling between Axion-like Particles and Electrons

Alessandro Mirizzi, Brian W. Grefenstette, Kerstin M. Perez, Maurizio Giannotti, Mengjiao Xiao, Oscar Straniero, Pierluca Carenza

arxiv:2204.03121 v2 · 2022-04-06 · 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{RBRAZJV3MVYFVZ5GYANDJK6N7I}

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

NuSTAR as an Axion Helioscope: probing axion-nucleon and axion-electron couplings

Receipt and verification

First computed	2026-07-05T05:28:06.829052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88620ca6bb65705ae7a6c01a34abcdfa394ee2db938f889c118fcfa97d9f007c

Aliases

arxiv: 2204.03121 · arxiv_version: 2204.03121v2 · doi: 10.48550/arxiv.2204.03121 · pith_short_12: RBRAZJV3MVYF · pith_short_16: RBRAZJV3MVYFVZ5G · pith_short_8: RBRAZJV3

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/RBRAZJV3MVYFVZ5GYANDJK6N7I \
  | 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: 88620ca6bb65705ae7a6c01a34abcdfa394ee2db938f889c118fcfa97d9f007c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60013b0aa5920cd21fea872025b312f7aeec291d0b04fbdf5a493442b6e5b3ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-06T22:54:57Z",
    "title_canon_sha256": "6f96091c04c86a630dc8721cc854a013b49345cd57b08cabcb6666882d3168f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03121",
    "kind": "arxiv",
    "version": 2
  }
}