Pith Number

pith:LX3WAV5W

pith:2024:LX3WAV5WJQVFGLQAZNX4QGZPXO

not attested not anchored not stored refs pending

Ultra-deep ATCA imaging of 47 Tucanae reveals a central compact radio source

Adela Kawka, Alessandro Paduano, Arash Bahramian, Craig O. Heinke, James C. A. Miller-Jones, Jay Strader, Laura Chomiuk, Liliana Rivera Sandoval, Sebastian Kamann, Stefan Dreizler, Thomas J. Maccarone, Tim J. Galvin

arxiv:2401.09692 v2 · 2024-01-18 · astro-ph.HE · 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{LX3WAV5WJQVFGLQAZNX4QGZPXO}

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	2026-07-05T07:36:06.204829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5df76057b64c2a532e00cb6fc81b2fbbabba04a7e2d973de84f76272e7e5a645

Aliases

arxiv: 2401.09692 · arxiv_version: 2401.09692v2 · doi: 10.48550/arxiv.2401.09692 · pith_short_12: LX3WAV5WJQVF · pith_short_16: LX3WAV5WJQVFGLQA · pith_short_8: LX3WAV5W

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/LX3WAV5WJQVFGLQAZNX4QGZPXO \
  | 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: 5df76057b64c2a532e00cb6fc81b2fbbabba04a7e2d973de84f76272e7e5a645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df240545039234b7d55199a0da695827ed7c43016923eeb9b9926d6ab06cc39a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-01-18T02:46:34Z",
    "title_canon_sha256": "9a4823dc4311fdef2d2f39f2726790eb0eec32297715a92c961fb8d205df6f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09692",
    "kind": "arxiv",
    "version": 2
  }
}