Pith Number

pith:VKHYTNPF

pith:2024:VKHYTNPFTM3WP7SGPU53RZMW5V

not attested not anchored not stored refs pending

Elevated UV luminosity density at Cosmic Dawn explained by non-evolving, weakly mass-dependent star formation efficiency

Alexandres Lazar, Christopher C. Hayward, Claude-Andr\'e Faucher-Gigu\`ere, Du\v{s}an Kere\v{s}, Eliot Quataert, Guochao Sun, James S. Bullock, Jorge Moreno, Lichen Liang, Michael Boylan-Kolchin, Onur \c{C}atmabacak, Pascal A. Oesch, Robert Feldmann, Xuejian Shen

arxiv:2407.02674 v2 · 2024-07-02 · astro-ph.CO · 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{VKHYTNPFTM3WP7SGPU53RZMW5V}

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

Gamma-ray bursts reveal the history and faint contributors of cosmic reionization

Galaxies at z > 10: {\Lambda}CDM predicts increased Star Formation Efficiency

Receipt and verification

First computed	2026-07-05T09:44:51.656634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa8f89b5e59b3767fe467d3bb8e596ed790862f5df75339660c457d1640c2dc9

Aliases

arxiv: 2407.02674 · arxiv_version: 2407.02674v2 · doi: 10.48550/arxiv.2407.02674 · pith_short_12: VKHYTNPFTM3W · pith_short_16: VKHYTNPFTM3WP7SG · pith_short_8: VKHYTNPF

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/VKHYTNPFTM3WP7SGPU53RZMW5V \
  | 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: aa8f89b5e59b3767fe467d3bb8e596ed790862f5df75339660c457d1640c2dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa534030456fa215b7cd379ce62a897e1b8b3cb9366b31802d4fefca53dc58e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-07-02T21:27:55Z",
    "title_canon_sha256": "f50d4078242bffa69edfdf3f5be2ae750175a4d611d281751fbc80e1eb16cfb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.02674",
    "kind": "arxiv",
    "version": 2
  }
}