Pith Number

pith:7OJJGTKC

pith:2021:7OJJGTKCRNORALZVBKY27HHOVO

not attested not anchored not stored refs pending

Mining for Strong Gravitational Lenses with Self-supervised Learning

George Stein, Jacqueline Blaum, Peter Harrington, Tomislav Medan, Zarija Lukic

arxiv:2110.00023 v2 · 2021-09-30 · astro-ph.IM · astro-ph.CO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OJJGTKCRNORALZVBKY27HHOVO}

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

Confirming HSC strong lens candidates with DESI Spectroscopy. I. Project overview and first results

Receipt and verification

First computed	2026-07-05T04:33:50.702143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb92934d428b5d102f350ab1af9ceeabb421210e1f7c063b160b1756a4794f77

Aliases

arxiv: 2110.00023 · arxiv_version: 2110.00023v2 · doi: 10.48550/arxiv.2110.00023 · pith_short_12: 7OJJGTKCRNOR · pith_short_16: 7OJJGTKCRNORALZV · pith_short_8: 7OJJGTKC

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/7OJJGTKCRNORALZVBKY27HHOVO \
  | 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: fb92934d428b5d102f350ab1af9ceeabb421210e1f7c063b160b1756a4794f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4d455d45f5f223a6c99e2a6c7f12a5f28f3c5a9999a6679a68150a97592934",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-09-30T18:00:02Z",
    "title_canon_sha256": "8e13b374cbf705af8397629beb703d0b42583bea03f9b711d05edbeae038fe77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00023",
    "kind": "arxiv",
    "version": 2
  }
}