Pith Number

pith:2UTQXCEM

pith:2022:2UTQXCEMDEMZCGOYZXWV63A3JL

not attested not anchored not stored refs pending

COOL-LAMPS II. Characterizing the Size and Star Formation History of a Bright Strongly Lensed Early-Type Galaxy at Redshift 1.02

Daniel J. Kavin Stein, Elisabeth Medina, Emily E. Sisco, Ezra Sukay, Gourav Khullar, Guillaume Mahler, H{\aa}kon Dahle, Jason J. Lin, Jorge A. Sanchez, Kaiya Merz, Kate Napier, Katherine E. Whitaker, Katya Gozman, Keren Sharon, Kiyan Tavangar, Lindsey E. Bleem, Michael D. Gladders, Michael K. Florian, Michael N. Martinez, Owen S. Matthews Acu\~na

arxiv:2203.11957 v1 · 2022-03-22 · 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{2UTQXCEMDEMZCGOYZXWV63A3JL}

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	2026-07-05T05:20:35.847877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5270b888c19199119d8cded5f6c1b4af0ea1df2529619c4a1c5cebc300fcfc8

Aliases

arxiv: 2203.11957 · arxiv_version: 2203.11957v1 · doi: 10.48550/arxiv.2203.11957 · pith_short_12: 2UTQXCEMDEMZ · pith_short_16: 2UTQXCEMDEMZCGOY · pith_short_8: 2UTQXCEM

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/2UTQXCEMDEMZCGOYZXWV63A3JL \
  | 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: d5270b888c19199119d8cded5f6c1b4af0ea1df2529619c4a1c5cebc300fcfc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c332ebcc99375df0a8d0f6f3e86e50aab32e06db0efa19073b469ea1a79710dc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-22T18:00:01Z",
    "title_canon_sha256": "635d2f0663d3524c6aac35f853c2436ec1203a065f3cc174bbbb6e55c92992a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.11957",
    "kind": "arxiv",
    "version": 1
  }
}