Pith Number

pith:NOLG3LCY

pith:2017:NOLG3LCYKS7YUJAWRLVEQSFOB2

not attested not anchored not stored refs pending

The Clustering of High-Redshift (2.9 $\leq$ z $\leq$ 5.1) Quasars in SDSS Stripe 82

(10) NASA Goddard Space Flight Center, (11) Johns Hopkins University), (2) Institute for Astronomy, (3) University of Wyoming, (4) Pontificia Universidad Cat\'olica de Chile, 5, (5) Millennium Institute of Astrophysics, 6), (6) Space Science Institute, (7) National Radio Astronomy Observatory, (8) The Pennsylvania State University, 9), (9) Institute for Gravitation, Adam D. Myers (3), Andrew Pellegrino (1), Donald P. Schneider (8, Edward J. Wollack (10), Franz E. Bauer (4, Gordon T. Richards (1), John D. Timlin (1), Mark Lacy (7), Nadia L. Zakamska (11) ((1) Drexel University, Nicholas P. Ross (2), Royal Observatory, the Cosmos at The Pennsylvania State University, University of Edinburgh

arxiv:1712.03128 v2 · 2017-12-08 · 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{NOLG3LCYKS7YUJAWRLVEQSFOB2}

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	2026-05-18T00:15:46.872224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b966dac5854bf8a24168aea4848ae0eb426e83d7adda58631632da28def3496

Aliases

arxiv: 1712.03128 · arxiv_version: 1712.03128v2 · doi: 10.48550/arxiv.1712.03128 · pith_short_12: NOLG3LCYKS7Y · pith_short_16: NOLG3LCYKS7YUJAW · pith_short_8: NOLG3LCY

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/NOLG3LCYKS7YUJAWRLVEQSFOB2 \
  | 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: 6b966dac5854bf8a24168aea4848ae0eb426e83d7adda58631632da28def3496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5bc04c9c0e70344339b3071fd8ce6917282b75f926cd53c29b6cb4693c5d4e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-12-08T15:35:41Z",
    "title_canon_sha256": "98ca07506bc72da1ef399959a8933ddb0868e5be054651fc94b0d6a9d9cf5eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03128",
    "kind": "arxiv",
    "version": 2
  }
}