Pith Number

pith:7KCRWFSL

pith:2022:7KCRWFSLNFA6ZKBDBS25EUSY6Q

not attested not anchored not stored refs pending

GaMPEN: A Machine Learning Framework for Estimating Bayesian Posteriors of Galaxy Morphological Parameters

Amrit Rau, Aritra Ghosh, Chuan Tian, C. Megan Urry, Connor Auge, David B. Sanders, Dominic Stark, Ezequiel Treister, Kevin Schawinski, Laurence Perreault-Levasseur, Miles Cranmer, Nico Cappelluti, Ryan Ofman, Tonima Tasnim Ananna

arxiv:2207.05107 v1 · 2022-07-11 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KCRWFSLNFA6ZKBDBS25EUSY6Q}

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

How to set up your first machine learning project in astronomy

Receipt and verification

First computed	2026-07-05T04:53:29.126823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa851b164b6941eca8230cb5d25258f41a271eed14d2837bb59f73d7e2dbbef4

Aliases

arxiv: 2207.05107 · arxiv_version: 2207.05107v1 · doi: 10.48550/arxiv.2207.05107 · pith_short_12: 7KCRWFSLNFA6 · pith_short_16: 7KCRWFSLNFA6ZKBD · pith_short_8: 7KCRWFSL

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/7KCRWFSLNFA6ZKBDBS25EUSY6Q \
  | 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: fa851b164b6941eca8230cb5d25258f41a271eed14d2837bb59f73d7e2dbbef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d77b4f78de961465315891b8e43c3d43b8db9983573d79de57186120fc65b90",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-11T18:00:47Z",
    "title_canon_sha256": "03564d0372e5cc2917b26928e7d022e440ecb82f18d09fd6b61317adf113bd10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05107",
    "kind": "arxiv",
    "version": 1
  }
}