Pith Number

pith:W6KUD3RD

pith:2024:W6KUD3RD2ZDIQKY4LIOO6JML7O

not attested not anchored not stored refs pending

From Galaxy Zoo DECaLS to BASS/MzLS: detailed galaxy morphology classification with unsupervised domain adaption

Alberto Krone-Martins, Emille E. O. Ishida, Mi Chen, Quanfeng Xu, Rafael S. de Souza, Renhao Ye, Rupesh Durgesh, Shiyin Shen, Zhu Chen

arxiv:2412.15533 v1 · 2024-12-20 · astro-ph.GA · astro-ph.IM · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6KUD3RD2ZDIQKY4LIOO6JML7O}

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	2026-07-05T09:52:24.809999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79541ee23d646882b1c5a1cef258bfb84bb7e4773b05323ba7e5f52ff8614d7

Aliases

arxiv: 2412.15533 · arxiv_version: 2412.15533v1 · doi: 10.48550/arxiv.2412.15533 · pith_short_12: W6KUD3RD2ZDI · pith_short_16: W6KUD3RD2ZDIQKY4 · pith_short_8: W6KUD3RD

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/W6KUD3RD2ZDIQKY4LIOO6JML7O \
  | 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: b79541ee23d646882b1c5a1cef258bfb84bb7e4773b05323ba7e5f52ff8614d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f49d54ba800b0bee849017d2d7f44e5767e9b7bddf87f3d22dc159b684c3eaa",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-20T03:48:12Z",
    "title_canon_sha256": "f91e7cd0590135bbfb4bff795c73ef8bb38e67fc7694885ca62b5c9932181add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15533",
    "kind": "arxiv",
    "version": 1
  }
}