Pith Number

pith:UYEQROLX

pith:2025:UYEQROLXD76KYTIPR5XUD3BTF3

not attested not anchored not stored refs pending

A large-scale ring galaxy at z = 2.2 revealed by JWST/NIRCam: kinematic observations and analytical modelling

A. Burkert, A. Nestor Shachar, A. Sternberg, C. Barfety, C. Pulsoni, D. Liu, D. Lutz, E. Sturm, F. Eisenhauer, G. Tozzi, H. Ubler, J. B. Jolly, J. Chen, J. M. Espejo Salcedo, L. J. Tacconi, L. L. Lee, M. Lee, N. M. Forster Schreiber, R. Davies, R. Genzel, R. Herrera-Camus, S. H. Price, S. Pastras, S. Wuyts, T. Naab, T. T. Shimizu, Y. Cao

arxiv:2503.00839 v2 · 2025-03-02 · 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{UYEQROLXD76KYTIPR5XUD3BTF3}

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	2026-07-05T11:17:42.467714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a60908b9771ffcac4d0f8f6f41ec332ec7cef2661dc2d4faf5ffacc0c1dc7254

Aliases

arxiv: 2503.00839 · arxiv_version: 2503.00839v2 · doi: 10.48550/arxiv.2503.00839 · pith_short_12: UYEQROLXD76K · pith_short_16: UYEQROLXD76KYTIP · pith_short_8: UYEQROLX

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/UYEQROLXD76KYTIPR5XUD3BTF3 \
  | 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: a60908b9771ffcac4d0f8f6f41ec332ec7cef2661dc2d4faf5ffacc0c1dc7254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29a2848160a35c94b5bbf049a57fdf2ba583d542f4f58a984a04f9011542f1c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-02T10:20:25Z",
    "title_canon_sha256": "9274ed96e75ec02267bc830d612fbf52f6f8acf1307569800b5e7b351cc5e5b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00839",
    "kind": "arxiv",
    "version": 2
  }
}