Pith Number

pith:M3I5CVMP

pith:2022:M3I5CVMPZ73YRYDXHPCXZKCQ26

not attested not anchored not stored refs pending

Estimating the warm dark matter mass from strong lensing images with truncated marginal neural ratio estimation

Adam Coogan, Camila Correa, Christoph Weniger, Konstantin Karchev, Noemi Anau Montel

arxiv:2205.09126 v2 · 2022-05-18 · astro-ph.CO · astro-ph.IM · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3I5CVMPZ73YRYDXHPCXZKCQ26}

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	2026-07-05T05:15:39.856481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d1d1558fcff788e0773bc57ca850d78a69a0b7a65a217d084014ab28b3a47a

Aliases

arxiv: 2205.09126 · arxiv_version: 2205.09126v2 · doi: 10.48550/arxiv.2205.09126 · pith_short_12: M3I5CVMPZ73Y · pith_short_16: M3I5CVMPZ73YRYDX · pith_short_8: M3I5CVMP

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/M3I5CVMPZ73YRYDXHPCXZKCQ26 \
  | 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: 66d1d1558fcff788e0773bc57ca850d78a69a0b7a65a217d084014ab28b3a47a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d87620024a997104082256a44aebbd95f09c039f7c99f69275b49b93c098f4b5",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-18T18:00:01Z",
    "title_canon_sha256": "c10dded8ebf9fad44237cd7fc3026084afa61076afe64388677c8490108cb365"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09126",
    "kind": "arxiv",
    "version": 2
  }
}