Pith Number

pith:6CE6Y2QX

pith:2015:6CE6Y2QXTBPHGPZXJBHRBVHFJO

not attested not anchored not stored refs pending

Axion production and CMB spectral distortion in cosmological tangled magnetic field

Damian Ejlli

arxiv:1504.00157 v2 · 2015-04-01 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CE6Y2QXTBPHGPZXJBHRBVHFJO}

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	2026-05-18T01:34:30.877713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f089ec6a17985e733f37484f10d4e54b811fc7d3c4bb245ba05117df857730e7

Aliases

arxiv: 1504.00157 · arxiv_version: 1504.00157v2 · doi: 10.48550/arxiv.1504.00157 · pith_short_12: 6CE6Y2QXTBPH · pith_short_16: 6CE6Y2QXTBPHGPZX · pith_short_8: 6CE6Y2QX

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/6CE6Y2QXTBPHGPZXJBHRBVHFJO \
  | 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: f089ec6a17985e733f37484f10d4e54b811fc7d3c4bb245ba05117df857730e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1322cf5bc2e8fcc9d15be082bdef1787f766a7202746fe2c59d18d53aed8733d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-04-01T09:23:55Z",
    "title_canon_sha256": "9f853bf64ba17e3c785e37e50864dee86a2dfc14d270cbd07db1bb8e418e6c8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00157",
    "kind": "arxiv",
    "version": 2
  }
}