Pith Number

pith:5AP3KWP4

pith:2015:5AP3KWP4APO6NEURFXNZUXKLGJ

not attested not anchored not stored refs pending

Ultraviolet/X-ray variability and the extended X-ray emission of the radio-loud broad absorption line quasar PG 1004+130

A. E. Scott, B. Luo, B. P. Miller, S. C. Gallagher, W. N. Brandt

arxiv:1505.01161 v1 · 2015-05-05 · 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{5AP3KWP4APO6NEURFXNZUXKLGJ}

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	2026-05-18T02:16:50.420402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e81fb559fc03dde692912ddb9a5d4b324a86b21cc4d8c229e1c1c5a81c5e0022

Aliases

arxiv: 1505.01161 · arxiv_version: 1505.01161v1 · doi: 10.48550/arxiv.1505.01161 · pith_short_12: 5AP3KWP4APO6 · pith_short_16: 5AP3KWP4APO6NEUR · pith_short_8: 5AP3KWP4

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/5AP3KWP4APO6NEURFXNZUXKLGJ \
  | 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: e81fb559fc03dde692912ddb9a5d4b324a86b21cc4d8c229e1c1c5a81c5e0022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3385970d2638bad7193d58f5b94976395915b63ecd31a0a38c3b5b2fc7372bc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-05T20:00:51Z",
    "title_canon_sha256": "829be8f55271df1ae3cbb039fa4831429b5a0a9394bde704d87aa2f8b17cab26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01161",
    "kind": "arxiv",
    "version": 1
  }
}