Pith Number

pith:B6YJCX47

pith:2018:B6YJCX47TKVINN4KMGCF45BWDR

not attested not anchored not stored refs pending

Direct Detection of Quasar Feedback Via the Sunyaev-Zeldovich Effect

(3) Presidency University, (4) JPL, (5) UCL, (6) Caltech/IPAC), Amy Kimball (1), Barnaby Rowe (5), Brian Mason (1), Craig Sarazin (2), Graca Rocha (4), Jason Surace (6)((1) NRAO (2) University of Virginia, Kristina Nyland (1), Mark Lacy (1), Suchetana Chatterjee (3)

arxiv:1811.05023 v2 · 2018-11-12 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6YJCX47TKVINN4KMGCF45BWDR}

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	2026-05-17T23:54:02.380636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fb0915f9f9aaa86b78a61845e74361c72447dcf1c8d80c921189d75f8d2e44e

Aliases

arxiv: 1811.05023 · arxiv_version: 1811.05023v2 · doi: 10.48550/arxiv.1811.05023 · pith_short_12: B6YJCX47TKVI · pith_short_16: B6YJCX47TKVINN4K · pith_short_8: B6YJCX47

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/B6YJCX47TKVINN4KMGCF45BWDR \
  | 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: 0fb0915f9f9aaa86b78a61845e74361c72447dcf1c8d80c921189d75f8d2e44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f866c86cbc8f9505c569d202be19071d77a6cded08cd91843f1eae0b9e2ae047",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-12T22:18:21Z",
    "title_canon_sha256": "d477c4f1d394274dd1dd293349f01c66f11767ed28e8349719da9c68c6a53965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05023",
    "kind": "arxiv",
    "version": 2
  }
}