Pith Number

pith:35DHNNB2

pith:2012:35DHNNB2MM7L4IG6Q56RBTIL6U

not attested not anchored not stored refs pending

Characterization of a sample of intermediate-type AGN. I. Spectroscopic properties and serendipitous discovery of new Dual AGN

Benoni Mart\'inez, Elena Jim\'enez-Bail\'on, Erika Ben\'itez, Irene Cruz-Gonz\'alez, Isaura Fuentes-Carrera, Jairo M\'endez-Abreu, Jonathan Le\'on-Tavares, Luis L\'opez-Martin, Vahram H. Chavushyan

arxiv:1212.1189 v1 · 2012-12-05 · 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{35DHNNB2MM7L4IG6Q56RBTIL6U}

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	2026-05-18T03:37:07.766502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df4676b43a633ebe20de877d10cd0bf537a4b552daa329581c0413aa2a930687

Aliases

arxiv: 1212.1189 · arxiv_version: 1212.1189v1 · doi: 10.48550/arxiv.1212.1189 · pith_short_12: 35DHNNB2MM7L · pith_short_16: 35DHNNB2MM7L4IG6 · pith_short_8: 35DHNNB2

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/35DHNNB2MM7L4IG6Q56RBTIL6U \
  | 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: df4676b43a633ebe20de877d10cd0bf537a4b552daa329581c0413aa2a930687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18be16e5c81ff3c86de125c6ee92b658c268aced5f8d63039910d6dfe5589410",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-05T21:51:33Z",
    "title_canon_sha256": "12216aeebbfec85b43319ec231b96af17c50497f3b600f658aad3e800f87e743"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1189",
    "kind": "arxiv",
    "version": 1
  }
}