Pith Number

pith:DTFJGIPR

pith:2025:DTFJGIPRO2TUTCGNAN6Y3VLXFA

not attested not anchored not stored refs pending

Dust-obscured Galaxies with Broken Power-law Spectral Energy Distributions Discovered by UNIONS

Akatoki Noboriguchi, Hendrik Hildebrandt, Kenneth C. Chambers, Ken Osato, Kohei Ichikawa, Kohei Shibata, Masamune Oguri, Naomichi Yutani, Ryo Iwamoto, Seira Kobayashi, Taketo Yoshida, Tohru Nagao, Yoshiki Toba, Yuxing Zhong

arxiv:2504.15023 v2 · 2025-04-21 · 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{DTFJGIPRO2TUTCGNAN6Y3VLXFA}

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	2026-07-05T11:33:23.240576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cca9321f176a74988cd037d8dd5772832b3623e0cec8d23aa808a12d3a925af

Aliases

arxiv: 2504.15023 · arxiv_version: 2504.15023v2 · doi: 10.48550/arxiv.2504.15023 · pith_short_12: DTFJGIPRO2TU · pith_short_16: DTFJGIPRO2TUTCGN · pith_short_8: DTFJGIPR

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/DTFJGIPRO2TUTCGNAN6Y3VLXFA \
  | 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: 1cca9321f176a74988cd037d8dd5772832b3623e0cec8d23aa808a12d3a925af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797ee651cc3a3bc32b30e182531a3913c5b4fd68cfa9a72c06a9bec585cb44f7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-21T11:11:41Z",
    "title_canon_sha256": "618d95ace15e13133147eb441d5c06e3a7833b015812b2ea1f1c113d97a8d059"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15023",
    "kind": "arxiv",
    "version": 2
  }
}