Pith Number

pith:MSPAR4KT

pith:2026:MSPAR4KTVNNWZWWR45D77KCR7O

not attested not anchored not stored refs pending

A new CIGALE module for modeling AGN emission lines

Denis Burgarella, Estelle Pons, Hao Zhang, Mederic Boquien, Patrice Theule, Veronique Buat

arxiv:2606.14643 v2 · 2026-06-12 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSPAR4KTVNNWZWWR45D77KCR7O}

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	2026-06-19T16:10:00.999173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

649e08f153ab5b6cdad1e747ffa851fb90bc1a5a5c690aff1e5b2218546a2dde

Aliases

arxiv: 2606.14643 · arxiv_version: 2606.14643v2 · doi: 10.48550/arxiv.2606.14643 · pith_short_12: MSPAR4KTVNNW · pith_short_16: MSPAR4KTVNNWZWWR · pith_short_8: MSPAR4KT

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/MSPAR4KTVNNWZWWR45D77KCR7O \
  | 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: 649e08f153ab5b6cdad1e747ffa851fb90bc1a5a5c690aff1e5b2218546a2dde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af9937b4bfe0b765b1e410373d26b926954f544495bcde3b5e6808a6eca2eada",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-12T17:07:18Z",
    "title_canon_sha256": "c0f9ef98070f14c0f7590752ee345d288032833febb449539aad5e2ded9e7f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.14643",
    "kind": "arxiv",
    "version": 2
  }
}