Pith Number

pith:MH6XNEOE

pith:2010:MH6XNEOEOWDUG7HWE6JXLMGHXA

not attested not anchored not stored refs pending

Origin of the complex radio structure in BAL QSO 1045+352

Agnieszka Janiuk, Aneta Siemiginowska, Magdalena Kunert-Bajraszewska, Marcin P. Gawronski

arxiv:1007.1331 v1 · 2010-07-08 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MH6XNEOEOWDUG7HWE6JXLMGHXA}

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	2026-05-18T02:06:23.944014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61fd7691c47587437cf6279375b0c7b808a9186d0cba4e417202246b1ee619d1

Aliases

arxiv: 1007.1331 · arxiv_version: 1007.1331v1 · doi: 10.48550/arxiv.1007.1331 · pith_short_12: MH6XNEOEOWDU · pith_short_16: MH6XNEOEOWDUG7HW · pith_short_8: MH6XNEOE

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/MH6XNEOEOWDUG7HWE6JXLMGHXA \
  | 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: 61fd7691c47587437cf6279375b0c7b808a9186d0cba4e417202246b1ee619d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd5a68f516a237556dd0d10dbc72ad94fd73c7df034128acfc791a50bcbf4c52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-07-08T10:13:21Z",
    "title_canon_sha256": "80c416ac46c3753a7adc3795bf273ccde0a1e4829a0caa384ff12007cc8faf7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1331",
    "kind": "arxiv",
    "version": 1
  }
}