Pith Number

pith:EOZ62TNH

pith:2017:EOZ62TNH77X5ODQFHNUAORU2YW

not attested not anchored not stored refs pending

AGN and their host galaxies in the local Universe: two mass independent Eddington ratio distribution functions characterize black hole growth

Anna K. Weigel, Benny Trakhtenbrot, Ezequiel Treister, Kevin Schawinski, Neven Caplar, O. Ivy Wong

arxiv:1707.05323 v1 · 2017-07-17 · 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{EOZ62TNH77X5ODQFHNUAORU2YW}

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	2026-05-18T00:36:28.546499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b3ed4da7ffefd70e053b6807469ac597922ec3cedc23c20bff22a8673e0e91

Aliases

arxiv: 1707.05323 · arxiv_version: 1707.05323v1 · doi: 10.48550/arxiv.1707.05323 · pith_short_12: EOZ62TNH77X5 · pith_short_16: EOZ62TNH77X5ODQF · pith_short_8: EOZ62TNH

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/EOZ62TNH77X5ODQFHNUAORU2YW \
  | 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: 23b3ed4da7ffefd70e053b6807469ac597922ec3cedc23c20bff22a8673e0e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8db4132e03b131e4ec6b55cefe8837e587989314b723841ed1861875036c5fbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-17T18:00:01Z",
    "title_canon_sha256": "68c684712d4a13cb024ba56b91566cf88ddc1d9a70cbad2d6b0bbbcd22f597fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05323",
    "kind": "arxiv",
    "version": 1
  }
}