Pith Number

pith:BGLRDVHI

pith:2009:BGLRDVHILVSTTHCP5CGXPBSK56

not attested not anchored not stored refs pending

Does the X-ray emission of the luminous quasar RBS 1124 originate in a mildly relativistic outflowing corona?

C. Vignali, E. Bozzo, E. Piconcelli, G. Miniutti, S. Bianchi

arxiv:0909.2960 v1 · 2009-09-16 · astro-ph.CO · 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{BGLRDVHILVSTTHCP5CGXPBSK56}

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	2026-05-18T02:11:47.424130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

099711d4e85d65399c4fe88d77864aef97e45559b7a6cb693b840ac03151569b

Aliases

arxiv: 0909.2960 · arxiv_version: 0909.2960v1 · doi: 10.48550/arxiv.0909.2960 · pith_short_12: BGLRDVHILVST · pith_short_16: BGLRDVHILVSTTHCP · pith_short_8: BGLRDVHI

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/BGLRDVHILVSTTHCP5CGXPBSK56 \
  | 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: 099711d4e85d65399c4fe88d77864aef97e45559b7a6cb693b840ac03151569b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1f92a8c5a1910884207611cff21662405a7fa3b1457262cf2c8aafb3375bdc2",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-16T09:05:31Z",
    "title_canon_sha256": "16a366d51a2d6207b8cd830ac310971cc3c056797d7091379997ae2de16a0c80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2960",
    "kind": "arxiv",
    "version": 1
  }
}