Pith Number

pith:QNJ3EHLX

pith:2023:QNJ3EHLX7WZYVY7LGIE4M47EUS

not attested not anchored not stored refs pending

Carbonaceous dust grains seen in the first billion years of cosmic time

Aayush Saxena, Alex J. Cameron, Andrew J. Bunker, Anna de Graaff, Benjamin D. Johnson, Brant E. Robertson, Bruno Rodr\'iguez Del Pino, Christina C. Williams, Christopher N. A. Willmer, Chris Willott, Daniel J. Eisenstein, Eiichi Egami, Emma Curtis-Lake, Erica Nelson, Fengwu Sun, Francesco D'Eugenio, Giovanna Giardino, Irene Shivaei, Jacopo Chevallard, Jan Scholtz, Jianwei Lyu, Joris Witstok, Kevin N. Hainline, Kristan Boyett, Lester Sandles, Marcia Rieke, Michele Perna, Mirko Curti, Nimisha Kumari, Pierre Ferruit, Renske Smit, Roberto Maiolino, Ryan Endsley, Sandro Tacchella, Santiago Arribas, Stacey Alberts, Stefano Carniani, Stephane Charlot, Tim Rawle, Tobias J. Looser, William M. Baker, Zhiyuan Ji

arxiv:2302.05468 v3 · 2023-02-10 · 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{QNJ3EHLX7WZYVY7LGIE4M47EUS}

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

Learning the Universe: The Structure of Dust Attenuation Curves in Galaxy Simulations

Receipt and verification

First computed	2026-07-05T06:34:47.181675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8353b21d77fdb38ae3eb3209c673e4a4aef07b8f15fcd28acb40070f7009a691

Aliases

arxiv: 2302.05468 · arxiv_version: 2302.05468v3 · doi: 10.48550/arxiv.2302.05468 · pith_short_12: QNJ3EHLX7WZY · pith_short_16: QNJ3EHLX7WZYVY7L · pith_short_8: QNJ3EHLX

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/QNJ3EHLX7WZYVY7LGIE4M47EUS \
  | 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: 8353b21d77fdb38ae3eb3209c673e4a4aef07b8f15fcd28acb40070f7009a691

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a4516f89462a712681a37d0a7643c4f3075226c19aa231c4ff551aed1798e10",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-02-10T19:00:45Z",
    "title_canon_sha256": "f2a27b7a24379483f748b64c182b85c74e7fbbe700e951c235c62c96832901c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.05468",
    "kind": "arxiv",
    "version": 3
  }
}