Pith Number

pith:FP42HL7V

pith:2020:FP42HL7VMVVBKXOUH5ASO44BWV

not attested not anchored not stored refs pending

Approximate Bayesian Uncertainties on Deep Learning Dynamical Mass Estimates of Galaxy Clusters

Arya Farahi, Hy Trac, Markus Michael Rau, Matthew Ho

arxiv:2006.13231 v2 · 2020-06-23 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FP42HL7VMVVBKXOUH5ASO44BWV}

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

Learning from galactic rotation curves: a neural network approach

Receipt and verification

First computed	2026-07-05T02:22:36.721051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf9a3aff5656a155dd43f41277381b5404e67548c94919f5e8916685e046912

Aliases

arxiv: 2006.13231 · arxiv_version: 2006.13231v2 · doi: 10.48550/arxiv.2006.13231 · pith_short_12: FP42HL7VMVVB · pith_short_16: FP42HL7VMVVBKXOU · pith_short_8: FP42HL7V

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/FP42HL7VMVVBKXOUH5ASO44BWV \
  | 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: 2bf9a3aff5656a155dd43f41277381b5404e67548c94919f5e8916685e046912

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02a60d8123615e4b6c610d749f5ca206ed772d9bce50a374f46d647b55533dbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-06-23T18:00:03Z",
    "title_canon_sha256": "26c1614b55def901c4ab41484818dcc884783add98ff7c9ced9ed36b54f22801"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.13231",
    "kind": "arxiv",
    "version": 2
  }
}