Pith Number

pith:W5BJM7BF

pith:2026:W5BJM7BF5YMLYZ5ITQBLQGHIZC

not attested not anchored not stored refs pending

GIGA-Lens 2.0: Strong-Lens Modeling on Multiple GPU Nodes

Andi Gu, Ansel Parke, Bradley Richardson, Elden Yap, Evan Odell, Harry Lu, Harsh Ambardekar, Junyi Liu, Linus Upson, Nestor Demeure, Nicolas Ratier-Werbin, Saul Baltasar, Sean Xu, Xiaosheng Huang, Yuan-Ming Hsu

arxiv:2606.30633 v1 · 2026-06-29 · astro-ph.CO · 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{W5BJM7BF5YMLYZ5ITQBLQGHIZC}

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	2026-06-30T02:18:23.696391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b742967c25ee18bc67a89c02b818e8c8aa6d5ecb7c4e275a1d5e99ed1c26cefc

Aliases

arxiv: 2606.30633 · arxiv_version: 2606.30633v1 · doi: 10.48550/arxiv.2606.30633 · pith_short_12: W5BJM7BF5YML · pith_short_16: W5BJM7BF5YMLYZ5I · pith_short_8: W5BJM7BF

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/W5BJM7BF5YMLYZ5ITQBLQGHIZC \
  | 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: b742967c25ee18bc67a89c02b818e8c8aa6d5ecb7c4e275a1d5e99ed1c26cefc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a48b7a3b781dd2b71c342ba6bbd63d2407ca21138ee40b7b149df9fbe05bec",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-29T17:57:10Z",
    "title_canon_sha256": "9b29e89a73e5fff954051c99bafadb9cd8feaaa84caeb0160f994a4c87f567da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30633",
    "kind": "arxiv",
    "version": 1
  }
}