Pith Number

pith:DR5CDR63

pith:2026:DR5CDR63M3SFNSFE3G6KYB7UCQ

not attested not anchored not stored refs pending

Faraday Tomography with the SKA: A New Era of Cosmic Magnetism Studies

Anna M. M. Scaife, Jennifer L. West, Jeroen Stil, Miguel Carcamo, Russ Taylor, Tessa Vernstrom

arxiv:2606.28221 v1 · 2026-06-26 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DR5CDR63M3SFNSFE3G6KYB7UCQ}

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	2026-06-29T01:15:09.700534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c7a21c7db66e456c8a4d9bcac07f4141dd71218c5ab3fd633be70299e7af22b

Aliases

arxiv: 2606.28221 · arxiv_version: 2606.28221v1 · doi: 10.48550/arxiv.2606.28221 · pith_short_12: DR5CDR63M3SF · pith_short_16: DR5CDR63M3SFNSFE · pith_short_8: DR5CDR63

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/DR5CDR63M3SFNSFE3G6KYB7UCQ \
  | 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: 1c7a21c7db66e456c8a4d9bcac07f4141dd71218c5ab3fd633be70299e7af22b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d795e538214e237fc7bc2f47bbd9859396ff9b2405e2ad8e449f497a83f2d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-26T16:11:23Z",
    "title_canon_sha256": "e592e3ad9d50fda3a4153a40e304f7d889ff8627afcce843453edb9047c88dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28221",
    "kind": "arxiv",
    "version": 1
  }
}