Pith Number

pith:3GIKSN2N

pith:2023:3GIKSN2NO25KCSWCMXT5IE7ZYJ

not attested not anchored not stored refs pending

A JWST/NIRSpec Exploration of the Connection between Ionization Parameter, Electron Density, and Star-Formation-Rate Surface Density in z=2.7-6.3 Galaxies

Alice E. Shapley, Gabriel Brammer, Michael W. Topping, Naveen A. Reddy, Ryan L. Sanders

arxiv:2303.11397 v1 · 2023-03-20 · 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{3GIKSN2NO25KCSWCMXT5IE7ZYJ}

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

MEGA and SMILES Find Fewer Dusty Galaxies than Expected at Cosmic Noon

Receipt and verification

First computed	2026-07-05T06:36:31.764104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d990a9374d76baa14ac265e7d413f9c26e4d81136836c4decdf85d3878769f3f

Aliases

arxiv: 2303.11397 · arxiv_version: 2303.11397v1 · doi: 10.48550/arxiv.2303.11397 · pith_short_12: 3GIKSN2NO25K · pith_short_16: 3GIKSN2NO25KCSWC · pith_short_8: 3GIKSN2N

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/3GIKSN2NO25KCSWCMXT5IE7ZYJ \
  | 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: d990a9374d76baa14ac265e7d413f9c26e4d81136836c4decdf85d3878769f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b7c7eb62328ce323b35990b8a7c9c777070b36ea04f126f78e34d9bdbfde917",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-20T19:05:01Z",
    "title_canon_sha256": "18cb8afddc3684540d966b2612b87423f9495d444ecf5c21779738153378a19f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11397",
    "kind": "arxiv",
    "version": 1
  }
}