Pith Number

pith:QCQ6EM2L

pith:2026:QCQ6EM2LHVEZP7LRXMPE4JMH52

not attested not anchored not stored refs pending

Bridging Theory and Observation in the SKA Era: A Cosmological Polarized Radiative Transfer Framework for Point-to-Point Polarized Sky Comparisons

Alvina Y. L. On, Jennifer Y. H. Chan, Kinwah Wu, Paul C. W. Lai

arxiv:2606.25105 v1 · 2026-06-23 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCQ6EM2LHVEZP7LRXMPE4JMH52}

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	2026-06-25T00:18:18.217614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80a1e2334b3d4997fd71bb1e4e2587eeb01d8b80f9ab1c7a20d3519aa50b824b

Aliases

arxiv: 2606.25105 · arxiv_version: 2606.25105v1 · doi: 10.48550/arxiv.2606.25105 · pith_short_12: QCQ6EM2LHVEZ · pith_short_16: QCQ6EM2LHVEZP7LR · pith_short_8: QCQ6EM2L

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/QCQ6EM2LHVEZP7LRXMPE4JMH52 \
  | 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: 80a1e2334b3d4997fd71bb1e4e2587eeb01d8b80f9ab1c7a20d3519aa50b824b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdb5577053e0ca1082a8264c9a816d40a79773a16a9cd8a2839e5c22d0bc5f1c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-23T19:22:31Z",
    "title_canon_sha256": "f615f712e3b1b30f04d2a260324fd451fb7d8d00312c8b9278dedd022573f9d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25105",
    "kind": "arxiv",
    "version": 1
  }
}