Pith Number

pith:6JJ7DXIO

pith:2013:6JJ7DXIOMCHLEBSD23GSQLPYOS

not attested not anchored not stored refs pending

Modeling the Nuclear Infrared Spectral Energy Distribution of Type II Active Galactic Nuclei

Almudena Alonso-Herrero, David M. Alexander, Liza Videla, Martin Ward, Paulina Lira, Yanling Wu

arxiv:1301.7049 v1 · 2013-01-29 · 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{6JJ7DXIOMCHLEBSD23GSQLPYOS}

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	2026-05-18T01:51:57.390531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f253f1dd0e608eb20643d6cd282df874b35a8e1fdad49c2443d833c3b5707221

Aliases

arxiv: 1301.7049 · arxiv_version: 1301.7049v1 · doi: 10.48550/arxiv.1301.7049 · pith_short_12: 6JJ7DXIOMCHL · pith_short_16: 6JJ7DXIOMCHLEBSD · pith_short_8: 6JJ7DXIO

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/6JJ7DXIOMCHLEBSD23GSQLPYOS \
  | 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: f253f1dd0e608eb20643d6cd282df874b35a8e1fdad49c2443d833c3b5707221

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f1a5607124f04932e8aea2dcd44dcd9977367a7ef2d68aa82c6c300c41e0f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-29T20:27:57Z",
    "title_canon_sha256": "7f70eef03ede67ca5c70560a85b739dbb9064275eb75db0c7a7ba18a9c81ff34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7049",
    "kind": "arxiv",
    "version": 1
  }
}