Pith Number

pith:UOFYDSLC

pith:2022:UOFYDSLCBSW7BAPPVLMROXHUKK

not attested not anchored not stored refs pending

JWST's PEARLS: a new lens model for ACT-CL J0102$-$4915, "EL Gordo'', and the first red supergiant star at cosmological distances discovered by JWST

Aaron Robotham, Adi Zitrin, Anton M. Koekemoer, Ashish K. Meena, Brenda Frye, Christopher J. Conselice, Christopher N. A. Willmer, Dan Coe, Erik Zackrisson, Gabriel Caminha, Haojing Yan, Jake Summers, Jose M. Diego, Jr., Karina Caputi, Larry D. Bradley, Liang Dai, Madeline A. Marshall, Massimo Pascale, Nathan J. Adams, Norman Grogin, Nor Pirzkal, Patrick Kelly, Rogier A. Windhorst, Rolf A. Jansen, Russell E. Ryan, Scott Tompkins, Seth H. Cohen, Simon P. Driver, S. P. Willner, Tom Broadhurst

arxiv:2210.06514 v1 · 2022-10-12 · astro-ph.GA · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOFYDSLCBSW7BAPPVLMROXHUKK}

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	2026-07-05T05:55:42.276264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38b81c9620cadf081efaad9175cf452adf3a2b559325038f7ef189fa675d992

Aliases

arxiv: 2210.06514 · arxiv_version: 2210.06514v1 · doi: 10.48550/arxiv.2210.06514 · pith_short_12: UOFYDSLCBSW7 · pith_short_16: UOFYDSLCBSW7BAPP · pith_short_8: UOFYDSLC

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/UOFYDSLCBSW7BAPPVLMROXHUKK \
  | 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: a38b81c9620cadf081efaad9175cf452adf3a2b559325038f7ef189fa675d992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c254e48bbd655ae979356e5be9f85ef9384a03057b0db3a6c142a7d3a57918e",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-12T18:13:17Z",
    "title_canon_sha256": "95903183693c80b9cd856f80649dd8783b065dd8cec6ef7aa3974837ed261c16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.06514",
    "kind": "arxiv",
    "version": 1
  }
}