Pith Number

pith:HKBVQ4LK

pith:2016:HKBVQ4LKGZ7LJQM2RXD4J4L3RC

not attested not anchored not stored refs pending

The UV-bright Quasar Survey (UVQS): DR1

G. Worseck, Jason Tumlinson, Joseph F. Hennawi, J. Xavier Prochaska, N. Tejos, TalaWanda R. Monroe, Tobias Schmidt, Yue Shen

arxiv:1602.06255 v1 · 2016-02-19 · 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{HKBVQ4LKGZ7LJQM2RXD4J4L3RC}

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

Powerful Radio Sources in the Southern Sky. IV. Observations of the G4Jy-3CRE Catalog with the Australian Square Kilometre Array Pathfinder

Receipt and verification

First computed	2026-05-18T01:11:12.726362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a8358716a367eb4c19a8dc7c4f17b88ad29fd00aa06c67067dfe5fcabd79b02

Aliases

arxiv: 1602.06255 · arxiv_version: 1602.06255v1 · doi: 10.48550/arxiv.1602.06255 · pith_short_12: HKBVQ4LKGZ7L · pith_short_16: HKBVQ4LKGZ7LJQM2 · pith_short_8: HKBVQ4LK

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/HKBVQ4LKGZ7LJQM2RXD4J4L3RC \
  | 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: 3a8358716a367eb4c19a8dc7c4f17b88ad29fd00aa06c67067dfe5fcabd79b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67bd3175e9ae61f5ff751765992988b93982dbaa3c6f00c873f80beb9976cd18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-02-19T19:16:29Z",
    "title_canon_sha256": "e17b7aee198c90a0a021f3f09751faf3d0d546d335183ee68a10b4d36f63bdf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06255",
    "kind": "arxiv",
    "version": 1
  }
}