Pith Number

pith:LWNK4EDI

pith:2016:LWNK4EDIGFJWSNZTBPA3HPBEUK

not attested not anchored not stored refs pending

NuSTAR unveils a heavily obscured low-luminosity Active Galactic Nucleus in the Luminous Infrared Galaxy NGC 6286

C. Ricci, C. Romero-Canizales, D. B. Sanders, D. Stern, E. Treister, F. E. Bauer, G. C. Privon, K. Iwasawa, K. Schawinski, M. Imanishi, P. Arevalo

arxiv:1601.05800 v1 · 2016-01-21 · astro-ph.GA · astro-ph.CO · 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{LWNK4EDIGFJWSNZTBPA3HPBEUK}

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	2026-05-18T01:19:01.222597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d9aae106831536937330bc1b3bc24a299b13c5afdb83ad2dc0fb9a7af798675

Aliases

arxiv: 1601.05800 · arxiv_version: 1601.05800v1 · doi: 10.48550/arxiv.1601.05800 · pith_short_12: LWNK4EDIGFJW · pith_short_16: LWNK4EDIGFJWSNZT · pith_short_8: LWNK4EDI

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/LWNK4EDIGFJWSNZTBPA3HPBEUK \
  | 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: 5d9aae106831536937330bc1b3bc24a299b13c5afdb83ad2dc0fb9a7af798675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0671b076b81754da49078fa0b934bd7015b2f743859765926e0b0413540df8bf",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-01-21T21:00:02Z",
    "title_canon_sha256": "13ffab9a4ab090d295cd06498e6aa79761174e18ebce1efecbd2b3aa6e0c8145"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05800",
    "kind": "arxiv",
    "version": 1
  }
}