Pith Number

pith:4AHI3IHV

pith:2023:4AHI3IHVU2LJART55KZX2XJK44

not attested not anchored not stored refs pending

A Galactic Eclipse: The Small Magellanic Cloud is Forming Stars in Two, Superimposed Systems

Andres Almeida, Antoine Marchal, Callum Lynn, Christina Willecke Lindberg, Christoph Federrath, Claire E. Murray, David Nidever, Denis Leahy, Elizabeth Tarantino, Enrico M. Di Teodoro, Helga Denes, Hiep Nguyen, Isabella A. Gerrard, Jacco Th. van Loon, Jessica E. M. Craig, John M. Dickey, Joshua E. G. Peek, Lucero Uscanga, Min-Young Lee, Nickolas M. Pingel, N. M. McClure-Griffiths, Sten Hasselquist, Steven J. Gibson, Yik Ki Ma, Yumi Choi

arxiv:2312.07750 v1 · 2023-12-12 · 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{4AHI3IHVU2LJART55KZX2XJK44}

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	2026-07-05T07:23:35.599854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e00e8da0f5a69690467deab37d5d2ae73aece9c64604808b92798a7d1437e25e

Aliases

arxiv: 2312.07750 · arxiv_version: 2312.07750v1 · doi: 10.48550/arxiv.2312.07750 · pith_short_12: 4AHI3IHVU2LJ · pith_short_16: 4AHI3IHVU2LJART5 · pith_short_8: 4AHI3IHV

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/4AHI3IHVU2LJART55KZX2XJK44 \
  | 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: e00e8da0f5a69690467deab37d5d2ae73aece9c64604808b92798a7d1437e25e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61e32114280a55aa16cf5d24b4dfd8a33f9ee63d76e8b5001100b22034b5c520",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-12-12T21:44:07Z",
    "title_canon_sha256": "e893c484b7e3bd93e3cb91a4307d50f5982937d709d15bd9ce1f7329815fd214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07750",
    "kind": "arxiv",
    "version": 1
  }
}