Pith Number

pith:NT4CRNMX

pith:2018:NT4CRNMXQJXDDXGQRLQV2GIEKI

not attested not anchored not stored refs pending

The redshift evolution of rest-UV spectroscopic properties in Lyman Break Galaxies at z ~ 2-4

Alice E. Shapley, Allison L. Strom, Charles C. Steidel, Daniel P. Stark, Dawn K. Erb, Gwen C. Rudie, Max Pettini, Naveen A. Reddy, Richard S. Ellis, Tucker Jones, Xinnan Du

arxiv:1803.05912 v2 · 2018-03-15 · 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{NT4CRNMXQJXDDXGQRLQV2GIEKI}

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

2 papers in Pith

JWST absorption line spectroscopy with SPURS: ISM covering fractions and kinematics in individual galaxies at $z=5-9$

JWST Absorption-Line Analysis of UV-Bright Galaxies at $z=7.2-10.6$: Early Chemical Enrichment Traced by C, O, Mg, Al, Si, and Fe

Receipt and verification

First computed	2026-05-18T00:12:17.977091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf828b597826e31dcd08ae15d19045227e16d4c04016a78b6f7e0f4a72de36c

Aliases

arxiv: 1803.05912 · arxiv_version: 1803.05912v2 · doi: 10.48550/arxiv.1803.05912 · pith_short_12: NT4CRNMXQJXD · pith_short_16: NT4CRNMXQJXDDXGQ · pith_short_8: NT4CRNMX

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/NT4CRNMXQJXDDXGQRLQV2GIEKI \
  | 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: 6cf828b597826e31dcd08ae15d19045227e16d4c04016a78b6f7e0f4a72de36c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b7e17c218440be89c3fbe5f69b37328692e51177b7f6e4548b7bfd8d33d48ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-15T18:00:01Z",
    "title_canon_sha256": "7bd5484811b5d5e24a52a97f7203e6e11f1fa33c1be5f496f5fc6ce9214ba800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05912",
    "kind": "arxiv",
    "version": 2
  }
}