Pith Number

pith:PJHRW5TW

pith:2021:PJHRW5TW7HTOM7AI3OCSQMBU5E

not attested not anchored not stored refs pending

Galaxy Morphological Classification with Efficient Vision Transformer

Hung-Jin Huang, Joshua Yao-Yu Lin, Olivia Hsuan-Min Ou, Song-Mao Liao, Wei-Ting Kuo

arxiv:2110.01024 v2 · 2021-10-03 · 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{PJHRW5TW7HTOM7AI3OCSQMBU5E}

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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

GraViT: Transfer Learning with Vision Transformers and MLP-Mixer for Strong Gravitational Lens Discovery

Receipt and verification

First computed	2026-07-05T03:54:02.792413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a4f1b7676f9e6e67c08db85283034e9039063b5791c91816d35d0501472a584

Aliases

arxiv: 2110.01024 · arxiv_version: 2110.01024v2 · doi: 10.48550/arxiv.2110.01024 · pith_short_12: PJHRW5TW7HTO · pith_short_16: PJHRW5TW7HTOM7AI · pith_short_8: PJHRW5TW

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/PJHRW5TW7HTOM7AI3OCSQMBU5E \
  | 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: 7a4f1b7676f9e6e67c08db85283034e9039063b5791c91816d35d0501472a584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2327285d6f31e2c5a744a57498bf17e3f3a8213a4921a7473afb7afaef5a301",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-03T15:25:50Z",
    "title_canon_sha256": "ee2f2a908615c92baee8a87511f8e9ae1df5df8cb0cb1e45e4752bebcc535cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01024",
    "kind": "arxiv",
    "version": 2
  }
}