Pith Number

pith:3MDZIMSW

pith:2020:3MDZIMSW2WRSZZNOCXDJ37OA4U

not attested not anchored not stored refs pending

Large-Scale Gravitational Lens Modeling with Bayesian Neural Networks for Accurate and Precise Inference of the Hubble Constant

Aaron Roodman (for the LSST Dark Energy Science Collaboration), Ji Won Park, Joshua Yao-Yu Lin, Philip J. Marshall, Sebastian Wagner-Carena, Simon Birrer

arxiv:2012.00042 v2 · 2020-11-30 · astro-ph.IM · astro-ph.CO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MDZIMSW2WRSZZNOCXDJ37OA4U}

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

Evolutionary Optimization Reveals Structural Constraints on Reservoir Architecture for Spatiotemporal Chaos

Receipt and verification

First computed	2026-07-05T02:31:02.232911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db07943256d5a32ce5ae15c69dfdc0e516a5a950bed93e9280a03bc94e1afbf4

Aliases

arxiv: 2012.00042 · arxiv_version: 2012.00042v2 · doi: 10.48550/arxiv.2012.00042 · pith_short_12: 3MDZIMSW2WRS · pith_short_16: 3MDZIMSW2WRSZZNO · pith_short_8: 3MDZIMSW

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/3MDZIMSW2WRSZZNOCXDJ37OA4U \
  | 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: db07943256d5a32ce5ae15c69dfdc0e516a5a950bed93e9280a03bc94e1afbf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54747c82f43fee025a50bcd4d3b70b67a1bb6e56ee73130a864a6ca5420f8101",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-30T19:00:20Z",
    "title_canon_sha256": "9d6469cd11767dfef9925ee74983e25600e47764840581a1811405bf3cd89d10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00042",
    "kind": "arxiv",
    "version": 2
  }
}