Pith Number

pith:D5DAHJAL

pith:2018:D5DAHJALUEJHWJNBGWRLS5LJNP

not attested not anchored not stored refs pending

Evidence for a mass-dependent AGN Eddington ratio distribution via the flat relationship between SFR and AGN luminosity

E. Bernhard, E. Daddi, F. Stanley, J. Aird, J.R. Mullaney, L.P. Grimmett, M.L. Jones, R.C. Hickox

arxiv:1801.07717 v2 · 2018-01-23 · 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{D5DAHJALUEJHWJNBGWRLS5LJNP}

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	2026-05-18T00:23:04.841749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4603a40ba1127b25a135a2b975696bf386848b5ba0d10f6562f09848a964c6

Aliases

arxiv: 1801.07717 · arxiv_version: 1801.07717v2 · doi: 10.48550/arxiv.1801.07717 · pith_short_12: D5DAHJALUEJH · pith_short_16: D5DAHJALUEJHWJNB · pith_short_8: D5DAHJAL

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/D5DAHJALUEJHWJNBGWRLS5LJNP \
  | 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: 1f4603a40ba1127b25a135a2b975696bf386848b5ba0d10f6562f09848a964c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1afc9c88e14726c37676a396f42e3205359d60819066ef405de5f1c293294c89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-23T19:00:01Z",
    "title_canon_sha256": "0cef92219e0a28991bc1599145babfad96d42d5e9e5711121eaffb0d167d9afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07717",
    "kind": "arxiv",
    "version": 2
  }
}