Pith Number

pith:DW45XAP4

pith:2026:DW45XAP44NAGUBMU2ZIGPIL565

not attested not anchored not stored refs pending

Polarized and unpolarized synchrotron emission from dark matter in extragalactic targets

Catherine Gibson, Javier Reynoso-Cordova, Stefano Profumo

arxiv:2606.07446 v1 · 2026-06-05 · astro-ph.GA · astro-ph.CO · astro-ph.HE · 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{DW45XAP44NAGUBMU2ZIGPIL565}

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	2026-06-08T01:05:27.577178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db9db81fce3406a0594d65067a17df7688b87fe6eca395086faaae3ff0389d1

Aliases

arxiv: 2606.07446 · arxiv_version: 2606.07446v1 · doi: 10.48550/arxiv.2606.07446 · pith_short_12: DW45XAP44NAG · pith_short_16: DW45XAP44NAGUBMU · pith_short_8: DW45XAP4

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/DW45XAP44NAGUBMU2ZIGPIL565 \
  | 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: 1db9db81fce3406a0594d65067a17df7688b87fe6eca395086faaae3ff0389d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7adf2b65aef43352699cd51b76ec7d6d00f2e6f0eb32ec95da9a9bfd6c9d933d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-05T16:48:34Z",
    "title_canon_sha256": "4cebf5dee1a596e8e10c9d805ad28903461a1f05f24976e403af064a040c773a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07446",
    "kind": "arxiv",
    "version": 1
  }
}