Pith Number

pith:6LWI7E7J

pith:2019:6LWI7E7J24LYL2AQ72LP5Q3V47

not attested not anchored not stored refs pending

On the Jet Production Efficiency in a Sample of the Youngest Radio Galaxies

A. Siemiginowska, A. W\'ojtowicz, C.C. Cheung, E. Kosmaczewski, L. Ostorero, {\L}. Stawarz

arxiv:1911.01197 v2 · 2019-11-04 · 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{6LWI7E7J24LYL2AQ72LP5Q3V47}

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	2026-07-05T00:55:05.583415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2ec8f93e9d71785e810fe96fec375e7fac89ca7cf59fcee2721c9005a5c4762

Aliases

arxiv: 1911.01197 · arxiv_version: 1911.01197v2 · doi: 10.48550/arxiv.1911.01197 · pith_short_12: 6LWI7E7J24LY · pith_short_16: 6LWI7E7J24LYL2AQ · pith_short_8: 6LWI7E7J

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/6LWI7E7J24LYL2AQ72LP5Q3V47 \
  | 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: f2ec8f93e9d71785e810fe96fec375e7fac89ca7cf59fcee2721c9005a5c4762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9023b5500986bf3f50d88dd435060b0232ba7f50a2ea836b030011fefd48748",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-11-04T13:33:36Z",
    "title_canon_sha256": "44329fb41d130ca586cbbbae54ca3c41ffcbf246351991a3ba9efdee5754acbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01197",
    "kind": "arxiv",
    "version": 2
  }
}