Pith Number

pith:SKG4B4RE

pith:2022:SKG4B4REE6JG2GHDYI6BW5LRUH

not attested not anchored not stored refs pending

A first look at the SMACS0723 JWST ERO: spectroscopic redshifts, stellar masses and star-formation histories

A. C. Carnall, B. Milvang-Jensen, C. L. Bondestam, C. L. Pollock, C. T. Donnan, D. J. McLeod, F. Cullen, J. S. Dunlop, M. L. Hamadouche, R. Begley, R. J. McLure, S. M. Jewell

arxiv:2207.08778 v2 · 2022-07-18 · 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{SKG4B4REE6JG2GHDYI6BW5LRUH}

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.

Cited by

1 paper in Pith

DeepDive: A deep dive into the physics of the first massive quiescent galaxies in the Universe

Receipt and verification

First computed	2026-07-05T05:16:20.953766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

928dc0f22427926d18e3c23c1b7571a1f9cb7301e1d52aeb27852bff19f6147a

Aliases

arxiv: 2207.08778 · arxiv_version: 2207.08778v2 · doi: 10.48550/arxiv.2207.08778 · pith_short_12: SKG4B4REE6JG · pith_short_16: SKG4B4REE6JG2GHD · pith_short_8: SKG4B4RE

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/SKG4B4REE6JG2GHDYI6BW5LRUH \
  | 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: 928dc0f22427926d18e3c23c1b7571a1f9cb7301e1d52aeb27852bff19f6147a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cbb066c9e2195a93a46e58969ed15160036d999066043bda814a8b477893717",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-18T17:35:40Z",
    "title_canon_sha256": "bf0d5f9eb5ce856022f1860fef066066ddb94677d22e39ae700132b25849f1d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08778",
    "kind": "arxiv",
    "version": 2
  }
}