Pith Number

pith:ZS7UTJPG

pith:2015:ZS7UTJPGWN6D24VIPNS6UJHQMZ

not attested not anchored not stored refs pending

Dusty galaxies and the degeneracy between their dust distributions and the attenuation formula

Alexandra Pope, Benjamin Weiner, Casey Papovich, Hanae Inami, Hooshang Nayyeri, Janine Pforr, Jeyhan Kartaltepe, Kyle Penner, Mark Dickinson, Susan Kassin

arxiv:1507.00728 v1 · 2015-07-02 · 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{ZS7UTJPGWN6D24VIPNS6UJHQMZ}

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	2026-05-18T01:37:22.824879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccbf49a5e6b37c3d72a87b65ea24f066562fc1a87ab3c172201155a62ee389ef

Aliases

arxiv: 1507.00728 · arxiv_version: 1507.00728v1 · doi: 10.48550/arxiv.1507.00728 · pith_short_12: ZS7UTJPGWN6D · pith_short_16: ZS7UTJPGWN6D24VI · pith_short_8: ZS7UTJPG

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/ZS7UTJPGWN6D24VIPNS6UJHQMZ \
  | 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: ccbf49a5e6b37c3d72a87b65ea24f066562fc1a87ab3c172201155a62ee389ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bba1f99790d800aed1422e2d6c507158698f0dee7731caaeeee6053be051e6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-02T20:00:31Z",
    "title_canon_sha256": "bd96cad93acbd1351193e60fcfb389c10d8115b906f8b6dceabb190ecbb85ff1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00728",
    "kind": "arxiv",
    "version": 1
  }
}