Pith Number

pith:SC72N277

pith:2025:SC72N277AXFUKDZZUSTYTSKL4Z

not attested not anchored not stored refs pending

Discovery of a Low-mass Strong-lens System in SMACS J0723.3-7327

Gabriel Bartosch Caminha, Guoliang Li, Han Qu, Jiang Dong, Lei Wang, Limeng Deng, Ruibiao Luo, Yiping Shu, Zizhao He

arxiv:2503.02086 v2 · 2025-03-03 · 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{SC72N277AXFUKDZZUSTYTSKL4Z}

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	2026-07-05T10:53:52.965898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90bfa6ebff05cb450f39a4a789c94be64b51feedd640b9b5118de0aaa17125c2

Aliases

arxiv: 2503.02086 · arxiv_version: 2503.02086v2 · doi: 10.48550/arxiv.2503.02086 · pith_short_12: SC72N277AXFU · pith_short_16: SC72N277AXFUKDZZ · pith_short_8: SC72N277

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/SC72N277AXFUKDZZUSTYTSKL4Z \
  | 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: 90bfa6ebff05cb450f39a4a789c94be64b51feedd640b9b5118de0aaa17125c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b36fc655b09881d4b5fdbcaab988815a05255ff9a2358a4865fbb903c212a48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-03T22:12:08Z",
    "title_canon_sha256": "9ead45f607b28ffbb1002edfc29678615aa1d00785d4a0f47bad78f2d51dbd03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02086",
    "kind": "arxiv",
    "version": 2
  }
}