Pith Number

pith:JDWNZPIO

pith:2009:JDWNZPIO2QSWPGUU7OGLJD7EP2

not attested not anchored not stored refs pending

X-rays from a radio-loud compact BAL Quasar 1045+352 and the nature of outflows in radio-loud BAL Quasars

A. Janiuk, A. Siemiginowska, K. Katarzynski, M. Kunert-Bajraszewska

arxiv:0910.0579 v2 · 2009-10-05 · 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{JDWNZPIO2QSWPGUU7OGLJD7EP2}

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	2026-05-18T02:34:20.272762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48ecdcbd0ed425679a94fb8cb48fe47eb30802b21a7722c94a5fa9d1525807fe

Aliases

arxiv: 0910.0579 · arxiv_version: 0910.0579v2 · doi: 10.48550/arxiv.0910.0579 · pith_short_12: JDWNZPIO2QSW · pith_short_16: JDWNZPIO2QSWPGUU · pith_short_8: JDWNZPIO

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/JDWNZPIO2QSWPGUU7OGLJD7EP2 \
  | 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: 48ecdcbd0ed425679a94fb8cb48fe47eb30802b21a7722c94a5fa9d1525807fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6380b382b84ecafdd52f3cc1e8ac482afb8a501ef5696b826455716642bba499",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-05T13:40:42Z",
    "title_canon_sha256": "1be65402d0e64b2f8937d94e3b6ffaf07883d79795eb80a30b6a6a873a650008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0579",
    "kind": "arxiv",
    "version": 2
  }
}