Pith Number

pith:BPVSSUEV

pith:2011:BPVSSUEVE3QZI7EGFZ4STY5C7Y

not attested not anchored not stored refs pending

The Jet Power and Emission Line Correlations of Radio Loud Optically Selected Quasars

Brian Punsly, Shaohua Zhang

arxiv:1105.1543 v1 · 2011-05-08 · 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{BPVSSUEVE3QZI7EGFZ4STY5C7Y}

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	2026-05-18T02:02:02.737440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0beb29509526e1947c862e7929e3a2fe1516fdffb515ccb47c8d7aa616176977

Aliases

arxiv: 1105.1543 · arxiv_version: 1105.1543v1 · doi: 10.48550/arxiv.1105.1543 · pith_short_12: BPVSSUEVE3QZ · pith_short_16: BPVSSUEVE3QZI7EG · pith_short_8: BPVSSUEV

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/BPVSSUEVE3QZI7EGFZ4STY5C7Y \
  | 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: 0beb29509526e1947c862e7929e3a2fe1516fdffb515ccb47c8d7aa616176977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48bc962aa48d9175ff13e0a2354af476319d54e2211cab54468da1c915ad6b34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-08T18:49:13Z",
    "title_canon_sha256": "f5867eaa34c2dbb348a6628526fe2cdab5c0248fb3881a77cb8fad612273767c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1543",
    "kind": "arxiv",
    "version": 1
  }
}