Pith Number

pith:JD46ISJR

pith:2017:JD46ISJRI6APAORZL7XWDIVXDJ

not attested not anchored not stored refs pending

Discovery of three strongly lensed quasars in the Sloan Digital Sky Survey

Adriano Agnello, Anowar J. Shajib, Christian E. Rus, Christopher D. Fassnacht, Geoff C.-F. Chen, J.-W. Hsueh, Karina Rojas, Lindsay Oldham, Louis E. Abramson, Peter R. Williams, Timo Anguita, Tommaso Treu, Veronica Motta, Xin Wang, Yordanka Apostolovski

arxiv:1706.01506 v1 · 2017-06-05 · 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{JD46ISJRI6APAORZL7XWDIVXDJ}

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	2026-05-18T00:20:06.880144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f9e449314780f03a395fef61a2b71a6ec11d78b298ff018179aeff65303fde

Aliases

arxiv: 1706.01506 · arxiv_version: 1706.01506v1 · doi: 10.48550/arxiv.1706.01506 · pith_short_12: JD46ISJRI6AP · pith_short_16: JD46ISJRI6APAORZ · pith_short_8: JD46ISJR

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/JD46ISJRI6APAORZL7XWDIVXDJ \
  | 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: 48f9e449314780f03a395fef61a2b71a6ec11d78b298ff018179aeff65303fde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68880aed1a1e130fb3a85075e92ee4979fd989578d1c5758abc757cd950cdcd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-05T19:14:10Z",
    "title_canon_sha256": "da8b99675502da9c1c68625ed42a2ffbd4f52b376b965d9650c87d85cec60e84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01506",
    "kind": "arxiv",
    "version": 1
  }
}