Pith Number

pith:UUCM322S

pith:2024:UUCM322SYEZOJX2UY53VR26EYK

not attested not anchored not stored refs pending

Polarized Dust Emission in Arp220: Magnetic Fields in the Core of an Ultraluminous Infrared Galaxy

David L Clements, G. Petitpas, J. Cairns, K. Pattle, Qizhou Zhang, Y. Ding

arxiv:2412.14770 v1 · 2024-12-19 · 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{UUCM322SYEZOJX2UY53VR26EYK}

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	2026-07-05T09:51:52.484123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a504cdeb52c132e4df54c77758ebc4c29cf6d5b001a71d74ab644b30cd81a4d0

Aliases

arxiv: 2412.14770 · arxiv_version: 2412.14770v1 · doi: 10.48550/arxiv.2412.14770 · pith_short_12: UUCM322SYEZO · pith_short_16: UUCM322SYEZOJX2U · pith_short_8: UUCM322S

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/UUCM322SYEZOJX2UY53VR26EYK \
  | 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: a504cdeb52c132e4df54c77758ebc4c29cf6d5b001a71d74ab644b30cd81a4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4a4e4ee6f52b37916e51bf58de40d834955d44411af76958322a193742e435",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-19T11:54:16Z",
    "title_canon_sha256": "394b15628e0ca5ad86145f38c265035e985a04d504a915f999ffd455fe13c65f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14770",
    "kind": "arxiv",
    "version": 1
  }
}