Pith Number

pith:FZLBEOHD

pith:2024:FZLBEOHDNRFDUVOOZN4DRJFCQA

not attested not anchored not stored refs pending

Accelerating lensed quasar discovery and modeling with physics-informed variational autoencoders

Alejandra Melo, Claudio Grillo, Irham T. Andika, James H. H. Chan, Raoul Ca\~nameras, Satadru Bag, Sherry H. Suyu, Stefan Schuldt

arxiv:2412.12709 v3 · 2024-12-17 · astro-ph.GA · astro-ph.CO · astro-ph.IM · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZLBEOHDNRFDUVOOZN4DRJFCQA}

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	2026-07-05T10:16:18.336561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e561238e36c4a3a55cecb7838a4a28018de1d8a28ad2f5057197d05841ef990

Aliases

arxiv: 2412.12709 · arxiv_version: 2412.12709v3 · doi: 10.48550/arxiv.2412.12709 · pith_short_12: FZLBEOHDNRFD · pith_short_16: FZLBEOHDNRFDUVOO · pith_short_8: FZLBEOHD

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/FZLBEOHDNRFDUVOOZN4DRJFCQA \
  | 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: 2e561238e36c4a3a55cecb7838a4a28018de1d8a28ad2f5057197d05841ef990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb7b1d20ed776786551ea2989adcbc55ec1ab5e0b5bff4e6a13f9e591942b19",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-17T09:23:46Z",
    "title_canon_sha256": "d4f3b3dc2f5809eb04dfb3847b56715ac72dc6506f9295295bf1871d15c79b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12709",
    "kind": "arxiv",
    "version": 3
  }
}