Pith Number

pith:UJHA27SY

pith:2026:UJHA27SYEHASXJ4GVTXY2ZIKHU

not attested not anchored not stored refs pending

Mid-Infrared Colors Vary with Galactic Environment: Contrasting Star-Forming Disks, Young Centers, and Quiescent Star-Formation Deserts

Adam K. Leroy, Alberto D. Bolatto, Annie Hughes, Dalya Baron, Daniel A. Dale, Debosmita Pathak, Elias K. Oakes, Enrico Congiu, Eric Emsellem, Erik Rosolowsky, Eva Schinnerer, Francesco Belfiore, Frank Bigiel, Hannah B. Koziol, Hsi-An Pan, Ivan Gerasimov, Jay Gonzalez Lobos, Jessica Sutter, Justus Neumann, Karin M. Sandstrom, Laura A. Lopez, Mansi Padave, Mederic Boquien, Oleg V. Egorov, Ralf S. Klessen, Ryan Chown, Simon C. O. Glover, Sumit K. Sarbadhicary, Thomas G. Williams, Todd A. Thompson

arxiv:2607.19512 v1 · 2026-07-21 · 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{UJHA27SYEHASXJ4GVTXY2ZIKHU}

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

Variations in the 3.3 ${\mu}$m Polycyclic Aromatic Hydrocarbon Feature Across Nearby Galaxies Driven by Metallicity and Radiation Field Spectrum

Receipt and verification

First computed	2026-07-23T00:23:54.386091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a24e0d7e5821c12ba786acef8d650a3d0e774f2dd7d6f94fe4b9ad0c4713caff

Aliases

arxiv: 2607.19512 · arxiv_version: 2607.19512v1 · doi: 10.48550/arxiv.2607.19512 · pith_short_12: UJHA27SYEHAS · pith_short_16: UJHA27SYEHASXJ4G · pith_short_8: UJHA27SY

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/UJHA27SYEHASXJ4GVTXY2ZIKHU \
  | 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: a24e0d7e5821c12ba786acef8d650a3d0e774f2dd7d6f94fe4b9ad0c4713caff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0ad0da918548da7ebabf5eaaaa9d81212e4e0eb183562f80d86b76b0ec92730",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-21T18:55:13Z",
    "title_canon_sha256": "978959e9090973a86bb805ef6676c040df2000a7db117beb34ec95c0ecd219c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19512",
    "kind": "arxiv",
    "version": 1
  }
}