Pith Number

pith:QPY6ZJT5

pith:2026:QPY6ZJT5ZXJM6LJRELMWZ635AB

not attested not anchored not stored refs pending

A Strongly Lensed Ultra-faint Arc at $z \approx 10$ with an F200W excess in Abell S1063

Fujiang Yu, Hao Zhang, Jose M. Diego, Mingyu Li, Sijia Cai, Yuduo Guo, Zheng Cai

arxiv:2606.23869 v1 · 2026-06-22 · 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{QPY6ZJT5ZXJM6LJRELMWZ635AB}

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	2026-06-24T00:14:28.992954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f1eca67dcdd2cf2d3122d96cfb7d0074d14bf3f23df4db3551e8503ae32eb3

Aliases

arxiv: 2606.23869 · arxiv_version: 2606.23869v1 · doi: 10.48550/arxiv.2606.23869 · pith_short_12: QPY6ZJT5ZXJM · pith_short_16: QPY6ZJT5ZXJM6LJR · pith_short_8: QPY6ZJT5

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/QPY6ZJT5ZXJM6LJRELMWZ635AB \
  | 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: 83f1eca67dcdd2cf2d3122d96cfb7d0074d14bf3f23df4db3551e8503ae32eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fbb287cf2f49858c7b8cd517bd6215f224b7f03db7300efb917b1e33cddeeff",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-22T19:11:48Z",
    "title_canon_sha256": "9e765cfdb205263de17fc9e15a3ecd5f9133de2048019dd72a5077104e257619"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23869",
    "kind": "arxiv",
    "version": 1
  }
}