Pith Number

pith:CW73GMO5

pith:2009:CW73GMO5QNUUPXFKCESBVEV6LG

not attested not anchored not stored refs pending

A correlation between the spectral and timing properties of AGN

A. Markowitz, I. E. Papadakis, I. M. McHardy, J. N. Reeves, L. Miller, M. Sobolewska, P. Arevalo, T.J. Turner

arxiv:0910.5365 v1 · 2009-10-28 · 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{CW73GMO5QNUUPXFKCESBVEV6LG}

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	2026-05-18T04:37:33.476927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15bfb331dd836947dcaa11241a92be59a574f826c28b9d6e38059c70fe0c62a4

Aliases

arxiv: 0910.5365 · arxiv_version: 0910.5365v1 · doi: 10.48550/arxiv.0910.5365 · pith_short_12: CW73GMO5QNUU · pith_short_16: CW73GMO5QNUUPXFK · pith_short_8: CW73GMO5

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/CW73GMO5QNUUPXFKCESBVEV6LG \
  | 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: 15bfb331dd836947dcaa11241a92be59a574f826c28b9d6e38059c70fe0c62a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a59175124d3503d326d56166134f252fc024648e9ac32c32a69bd6b5526be453",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-28T15:31:22Z",
    "title_canon_sha256": "aa5dba1fa35af52a53db691f1ddc216f4aeac11aecd4a76ae03cd64a59ebe76c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5365",
    "kind": "arxiv",
    "version": 1
  }
}