Pith Number

pith:WAHG47UR

pith:2018:WAHG47URKRKY6MBXSPYPNVOFQ3

not attested not anchored not stored refs pending

Ratio of kinetic luminosity of the jet to bolometric luminosity of the disk at the "cold" accretion onto a supermassive black hole

S.V. Bogovalov

arxiv:1805.03610 v2 · 2018-05-09 · 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{WAHG47URKRKY6MBXSPYPNVOFQ3}

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	2026-05-18T00:12:31.688371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b00e6e7e9154558f303793f0f6d5c586e37afb684752f3a81b08923f443a69cc

Aliases

arxiv: 1805.03610 · arxiv_version: 1805.03610v2 · doi: 10.48550/arxiv.1805.03610 · pith_short_12: WAHG47URKRKY · pith_short_16: WAHG47URKRKY6MBX · pith_short_8: WAHG47UR

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/WAHG47URKRKY6MBXSPYPNVOFQ3 \
  | 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: b00e6e7e9154558f303793f0f6d5c586e37afb684752f3a81b08923f443a69cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b86a24d650d085933b4dbba1f3072e5ade8d774cf6ef2e8b6c7d07bdef4f87e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-09T16:33:14Z",
    "title_canon_sha256": "8fdaf7e524b435204101ed123339a95a81d35f226b616b23fd57668bdf819889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03610",
    "kind": "arxiv",
    "version": 2
  }
}