Pith Number

pith:UHUGZWHM

pith:2021:UHUGZWHMO76KKL3JAMYK22LPYF

not attested not anchored not stored refs pending

Constraining cosmological parameters from N-body simulations with Bayesian Neural Networks

Hector J. Hortua

arxiv:2112.11865 v1 · 2021-12-22 · astro-ph.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHUGZWHMO76KKL3JAMYK22LPYF}

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	2026-07-05T03:43:12.352842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e86cd8ec77fca52f690330ad696fc17b6d7fb84e05d0173480e639a595dfb8

Aliases

arxiv: 2112.11865 · arxiv_version: 2112.11865v1 · doi: 10.48550/arxiv.2112.11865 · pith_short_12: UHUGZWHMO76K · pith_short_16: UHUGZWHMO76KKL3J · pith_short_8: UHUGZWHM

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/UHUGZWHMO76KKL3JAMYK22LPYF \
  | 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: a1e86cd8ec77fca52f690330ad696fc17b6d7fb84e05d0173480e639a595dfb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0d783b98c3db98aa8928f83dcfcb50d9ee4c2dc82070f5661461fdf3a346c62",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-12-22T13:22:30Z",
    "title_canon_sha256": "71273de6ce985b6941c8e53de94169536013b838b21e896767f9e5cdf2c16f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11865",
    "kind": "arxiv",
    "version": 1
  }
}