Pith Number

pith:IZDESUNZ

pith:2018:IZDESUNZCNTPPJQCE37424P2VF

not attested not anchored not stored refs pending

Gaia GraL: Gaia DR2 Gravitational Lens Systems. III. A systematic blind search for new lensed systems

A. Krone-Martins, C. Ducourant, D. Stern, E. Slezak, F. Mignard, J.-F. Le Campion, J. Kl\"uter, J. Surdej, J. Wambsganss, L. Delchambre, L. Galluccio, M.J. Graham, O. Wertz, R. Teixeira, S.G. Djorgovski, U. Bastian

arxiv:1807.02845 v3 · 2018-07-08 · astro-ph.CO · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZDESUNZCNTPPJQCE37424P2VF}

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

Taking Inventory of the Most Promising Lensed Radio Sources for Constraining Fundamental Properties of Dark Matter

Receipt and verification

First computed	2026-05-17T23:53:30.420369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46464951b91366f7a60226ffcd71faa958a6820e8a2b4ff53021e18edef16582

Aliases

arxiv: 1807.02845 · arxiv_version: 1807.02845v3 · doi: 10.48550/arxiv.1807.02845 · pith_short_12: IZDESUNZCNTP · pith_short_16: IZDESUNZCNTPPJQC · pith_short_8: IZDESUNZ

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/IZDESUNZCNTPPJQCE37424P2VF \
  | 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: 46464951b91366f7a60226ffcd71faa958a6820e8a2b4ff53021e18edef16582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a66ca64cad62840bdfa6251b63fa2c8646ba4249d35d2f9412eeed8cd04373e4",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-07-08T16:19:29Z",
    "title_canon_sha256": "1323345166369b37c672ce7631ff0d56457f348ff8eaba1677b8af11acfdc22c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02845",
    "kind": "arxiv",
    "version": 3
  }
}