Pith Number

pith:TMS3S4LO

pith:2019:TMS3S4LODLUG32G6RB2YC6K2NE

not attested not anchored not stored refs pending

Probing gaseous halos of galaxies with radio jets

Martin G. H. Krause, Martin J. Hardcastle, Stanislav S. Shabala

arxiv:1905.13506 v1 · 2019-05-31 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMS3S4LODLUG32G6RB2YC6K2NE}

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	2026-05-17T23:41:08.076417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b25b9716e1ae86de8de887581795a692ac436b6d7eadcaa7af312583f336b89

Aliases

arxiv: 1905.13506 · arxiv_version: 1905.13506v1 · doi: 10.48550/arxiv.1905.13506 · pith_short_12: TMS3S4LODLUG · pith_short_16: TMS3S4LODLUG32G6 · pith_short_8: TMS3S4LO

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/TMS3S4LODLUG32G6RB2YC6K2NE \
  | 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: 9b25b9716e1ae86de8de887581795a692ac436b6d7eadcaa7af312583f336b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed6ca54ae95c2b670cda45de16d1036f7847b6006478ab022bb36f2a8c30443",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-31T10:52:44Z",
    "title_canon_sha256": "71cc02a4295e8eb2385bfa7a6fe2a949d6ff90b87f60e736a0cfc39155a389dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13506",
    "kind": "arxiv",
    "version": 1
  }
}