Pith Number

pith:AP4G5YBV

pith:2013:AP4G5YBVEBMXT3QQURZPEBG3AQ

not attested not anchored not stored refs pending

Mid-Infrared and X-ray luminosity correlations of X-ray point sources in NGC 1399

B. R. S. Babu, C. D. Ravikumar, G. C. Dewangan, K. Jeena, P. Shalima, R. Misra, S. Ravindranath, V. Jithesh

arxiv:1306.2600 v2 · 2013-06-11 · astro-ph.HE · 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{AP4G5YBVEBMXT3QQURZPEBG3AQ}

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	2026-05-18T03:16:38.215956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03f86ee035205979ee10a472f204db04105f63cbb4962e777fc52374c4711af9

Aliases

arxiv: 1306.2600 · arxiv_version: 1306.2600v2 · doi: 10.48550/arxiv.1306.2600 · pith_short_12: AP4G5YBVEBMX · pith_short_16: AP4G5YBVEBMXT3QQ · pith_short_8: AP4G5YBV

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/AP4G5YBVEBMXT3QQURZPEBG3AQ \
  | 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: 03f86ee035205979ee10a472f204db04105f63cbb4962e777fc52374c4711af9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c249db64dae03d38d691bd820a02e02e9c8f1e16044a78e4a0a3ee7b4a7e79",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-06-11T18:07:29Z",
    "title_canon_sha256": "863cebdab179483cd1e539c84c993fee810f3465122c5984dc92817ce9023685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2600",
    "kind": "arxiv",
    "version": 2
  }
}