Pith Number

pith:QTYKLS62

pith:2019:QTYKLS62CA2PBVVUBSNE3I5EZL

not attested not anchored not stored refs pending

The mass relations between supermassive black holes and their host galaxies at 1<z<2 with HST-WFC3

Andreas Schulze, Anton M. Koekemoer, Daeseong Park, David Sanders, Jeyhan S. Kartaltepe, John Silverman, Knud Jahnke, Malte Schramm, Matthew A. Malkan, Simon Birrer, Tommaso Treu, Vardha N. Bennert, Xuheng Ding

arxiv:1910.11875 v2 · 2019-10-25 · 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{QTYKLS62CA2PBVVUBSNE3I5EZL}

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

Physically motivated AGN emissivity profiles and their effects on quasar microlensing signatures. 1. Multi-epoch accretion disc size inference

Receipt and verification

First computed	2026-07-05T00:38:55.308249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84f0a5cbda1034f0d6b40c9a4da3a4cafb5123046a50888fda64860303daedf3

Aliases

arxiv: 1910.11875 · arxiv_version: 1910.11875v2 · doi: 10.48550/arxiv.1910.11875 · pith_short_12: QTYKLS62CA2P · pith_short_16: QTYKLS62CA2PBVVU · pith_short_8: QTYKLS62

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/QTYKLS62CA2PBVVUBSNE3I5EZL \
  | 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: 84f0a5cbda1034f0d6b40c9a4da3a4cafb5123046a50888fda64860303daedf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1ff113cdb30ae80610194c43d56c51dabc924fb67bed83b4873a85197a3561a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-10-25T18:00:00Z",
    "title_canon_sha256": "ee5d656393f61916416ae6c28a9d9f192545fae60a0ec547fef25608414d3a49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11875",
    "kind": "arxiv",
    "version": 2
  }
}