Pith Number

pith:VXY2EACK

pith:2026:VXY2EACKFU3RVW6UDBO3FM6XJT

not attested not anchored not stored refs pending

A New Window on the H{\alpha} Luminosity Function and Star Formation Rate Density from 1.2 < z < 6.6 from JWST Medium-Band Photometry

Adam Muzzin, Chris Willott, Danilo Marchesini, Gabriel Brammer, Ga\"el Noirot, Ghassan T. E. Sarrouh, Giordano Felicioni, Gregor Rihtar\v{s}i\v{c}, Guillaume Desprez, Jon Jude\v{z}, Kartheik Iyer, Katherine Myers, Lamiya Mowla, Luke Robbins, Marcin Sawicki, Maru\v{s}a Brada\v{c}, Nicholas S. Martis, Roberta Tripodi, Roberto Abraham, Sunna Withers, Vesna Pirc Jev\v{s}enak, Vicente Estrada-Carpenter, Visal Sok, Vladan Markov, Wren Suess, Yoshihisa Asada

arxiv:2608.08203 v1 · 2026-08-08 · 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{VXY2EACKFU3RVW6UDBO3FM6XJT}

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	2026-08-11T01:21:58.278797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf1a2004a2d371adbd4185db2b3d74ce99f6a575eba61327f252051b8ca26e3

Aliases

arxiv: 2608.08203 · arxiv_version: 2608.08203v1 · doi: 10.48550/arxiv.2608.08203 · pith_short_12: VXY2EACKFU3R · pith_short_16: VXY2EACKFU3RVW6U · pith_short_8: VXY2EACK

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/VXY2EACKFU3RVW6UDBO3FM6XJT \
  | 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: adf1a2004a2d371adbd4185db2b3d74ce99f6a575eba61327f252051b8ca26e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07526e5ab703a616a2f94f44f86de688c7592ad33547bad904d7b5ae1cb1bed0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-08T16:00:35Z",
    "title_canon_sha256": "89b698b552207f3c2285005709b0a15be7cf75fc667f5567dff7cc7320cb24a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08203",
    "kind": "arxiv",
    "version": 1
  }
}