Pith Number

pith:2RDLSMVB

pith:2025:2RDLSMVB6A5KPQRZM457DPHBPZ

not attested not anchored not stored refs pending

Comparing Grid Model Fitting Methodologies for Low-Temperature Atmospheres: Markov Chain Monte Carlo versus Random Forest Retrieval

Adam J. Burgasser, Anna Lueber

arxiv:2505.19993 v1 · 2025-05-26 · astro-ph.EP · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RDLSMVB6A5KPQRZM457DPHBPZ}

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

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Receipt and verification

First computed	2026-07-05T11:09:51.002839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d446b932a1f03aa7c239673bf1bce17e40c1ebf01eefe8b1a21a608e47538d80

Aliases

arxiv: 2505.19993 · arxiv_version: 2505.19993v1 · doi: 10.48550/arxiv.2505.19993 · pith_short_12: 2RDLSMVB6A5K · pith_short_16: 2RDLSMVB6A5KPQRZ · pith_short_8: 2RDLSMVB

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/2RDLSMVB6A5KPQRZM457DPHBPZ \
  | 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: d446b932a1f03aa7c239673bf1bce17e40c1ebf01eefe8b1a21a608e47538d80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36bb74c0816ae21173b17f10643c74d1f30b984769bd881b6ee5a8385a46b311",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-26T13:47:00Z",
    "title_canon_sha256": "46d6433cb8bb1e1633c833c4f4b8457bcfee3b3234d54a0e3813dd3ce0ba8958"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.19993",
    "kind": "arxiv",
    "version": 1
  }
}