Pith Number

pith:Y2SINZTO

pith:2022:Y2SINZTOXMT4V5OZKQQTPWCAMC

not attested not anchored not stored refs pending

pmwd: A Differentiable Cosmological Particle-Mesh $N$-body Library

Chirag Modi, Drew Jamieson, Fran\c{c}ois Lanusse, Leslie Greengard, Libin Lu, Ngai Pok Kwan, Wenda Zhou, Yin Li, Yucheng Zhang, Yu Feng

arxiv:2211.09958 v1 · 2022-11-18 · astro-ph.IM · 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{Y2SINZTOXMT4V5OZKQQTPWCAMC}

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

3 papers in Pith

The Degeneracy Distillery

Towards Practical Field-Level Inference for Weak Lensing

Cosmological Analysis with Calibrated Neural Quantile Estimation and Approximate Simulators

Receipt and verification

First computed	2026-07-05T05:17:16.142882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a486e66ebb27caf5d9542137d840608b136190c77920eaf9ea7f00460821a3

Aliases

arxiv: 2211.09958 · arxiv_version: 2211.09958v1 · doi: 10.48550/arxiv.2211.09958 · pith_short_12: Y2SINZTOXMT4 · pith_short_16: Y2SINZTOXMT4V5OZ · pith_short_8: Y2SINZTO

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/Y2SINZTOXMT4V5OZKQQTPWCAMC \
  | 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: c6a486e66ebb27caf5d9542137d840608b136190c77920eaf9ea7f00460821a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c96de29065cea1744d706d58e64102df3ee8d225cf86cc14398f7303a2b1582",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-11-18T02:30:25Z",
    "title_canon_sha256": "b6f53c272eaf7efd7609121c63d80a903e251e527de24e7baa657d3af4e5e84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09958",
    "kind": "arxiv",
    "version": 1
  }
}