Pith Number

pith:5CHICPMI

pith:2014:5CHICPMIF7NM7OGC4XE5ULSSL3

not attested not anchored not stored refs pending

Blowin' in the wind: both `negative' and `positive' feedback in an obscured high-z Quasar

A. Bongiorno, A. Marconi, A Merloni, C. Feruglio, E. Piconcelli, F. Civano, F. Fiore, F. Mannucci, G. Cresci, G. Lanzuisi, J. D. Silverman, M. Brusa, M. Perna, M.Schramm, R. Maiolino, V. Mainieri

arxiv:1411.4208 v1 · 2014-11-16 · astro-ph.GA · 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{5CHICPMIF7NM7OGC4XE5ULSSL3}

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.

Cited by

1 paper in Pith

Co-evolution of Supermassive Black Holes and their Host L* galaxies: implications for Milky Way and M31

Receipt and verification

First computed	2026-05-18T01:41:30.170803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e88e813d882fdacfb8c2e5c9da2e525edda17f6f5aefa9a0de017dcad163f87d

Aliases

arxiv: 1411.4208 · arxiv_version: 1411.4208v1 · doi: 10.48550/arxiv.1411.4208 · pith_short_12: 5CHICPMIF7NM · pith_short_16: 5CHICPMIF7NM7OGC · pith_short_8: 5CHICPMI

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/5CHICPMIF7NM7OGC4XE5ULSSL3 \
  | 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: e88e813d882fdacfb8c2e5c9da2e525edda17f6f5aefa9a0de017dcad163f87d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d0e1cb87764bc6616e6c5cb5b09dfbb7805a8f6518d6c8458c58ca1b05cc28",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-16T01:24:57Z",
    "title_canon_sha256": "d6533a6abc57b8f4bb0a26ab9ff6c6b24b441814d5ef666611bb4afe55d5f503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4208",
    "kind": "arxiv",
    "version": 1
  }
}