Pith Number

pith:PXIT7NBV

pith:2024:PXIT7NBV4RJ5DCSIERFSCZKPR5

not attested not anchored not stored refs pending

The Arp 240 Galaxy Merger: A Detailed Look at the Molecular Kennicutt-Schmidt Star Formation Law on Sub-kpc Scales

Aaron S. Evans, Alejandro Saravia, Claudio Ricci, Cosima Eibensteiner, David B. Sanders, Devaky Kunneriath, Eduardo Rodas-Quito, Emmanuel Momjian, Ezequiel Treister, Gabriela Meza, George Privon, Hanae Inami, Ilsang Yoon, Jaya Nagarajan-Swenson, Justin Howell, Justin Kader, Kara Green, Kimberly Emig, Lee Armus, Loreto Barcos-Mu\~noz, Makoto Johnstone, Mar\'ia S\'anchez-Garc\'ia, Sean Linden, Tanio Diaz-Santos, Thomas Bohn, Vassilis Charmandaris, Vivian U, Yiqing Song

arxiv:2412.07985 v1 · 2024-12-10 · 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{PXIT7NBV4RJ5DCSIERFSCZKPR5}

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	2026-07-05T09:47:42.590862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd13fb435e453d18a48244b21654f8f75bcf6ddab000261b4ae35d33ddb04bc

Aliases

arxiv: 2412.07985 · arxiv_version: 2412.07985v1 · doi: 10.48550/arxiv.2412.07985 · pith_short_12: PXIT7NBV4RJ5 · pith_short_16: PXIT7NBV4RJ5DCSI · pith_short_8: PXIT7NBV

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/PXIT7NBV4RJ5DCSIERFSCZKPR5 \
  | 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: 7dd13fb435e453d18a48244b21654f8f75bcf6ddab000261b4ae35d33ddb04bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7332f259f52ce114e30b13b14ccfee148c00745ad4e7bc478aca6d47ba9dedd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-10T23:58:07Z",
    "title_canon_sha256": "760da73711c3634d6a1d18dd3fef24386b695cd8ee02c9355b56580b1fc33f46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07985",
    "kind": "arxiv",
    "version": 1
  }
}