Pith Number

pith:JIOAORPY

pith:2025:JIOAORPYZ4AGSW6TAJUIBE6K34

not attested not anchored not stored refs pending

Axion Superradiance in Dipole Magnetic Fields of Pulsars

Kimmo Tuominen, Matti Heikinheimo, Topi Sirki\"a

arxiv:2504.04209 v2 · 2025-04-05 · 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{JIOAORPYZ4AGSW6TAJUIBE6K34}

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

Stellar Superradiance and Low-Energy Absorption in Dense Nuclear Media

Receipt and verification

First computed	2026-07-05T11:16:33.110426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a1c0745f8cf00695bd302688093cadf12830bfaffc7656ab122b9bf69364c7f

Aliases

arxiv: 2504.04209 · arxiv_version: 2504.04209v2 · doi: 10.48550/arxiv.2504.04209 · pith_short_12: JIOAORPYZ4AG · pith_short_16: JIOAORPYZ4AGSW6T · pith_short_8: JIOAORPY

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/JIOAORPYZ4AGSW6TAJUIBE6K34 \
  | 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: 4a1c0745f8cf00695bd302688093cadf12830bfaffc7656ab122b9bf69364c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2afef4400fec8eb67766e9885073320bf23baf26342f7a0687c667fa18e17432",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-04-05T15:40:21Z",
    "title_canon_sha256": "50f850fdf093bc259025397d449ec4d12b66269076f3affd69652e311066bcdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04209",
    "kind": "arxiv",
    "version": 2
  }
}