Pith Number

pith:L5GDEWC7

pith:2026:L5GDEWC7FS2TADYWVEHITPAZCP

not attested not anchored not stored refs pending

The Open Cluster Chemical Abundances and Mapping Survey XI. First Gradients from SDSS/MWM BOSS Determined Clusters

Amaya Sinha, Andrew R. Casey, Audrey Hauck, Dmitry Bizyaev, Gail Zasowski, Ilija Medan, Jingkun Zhao, John Donor, Jonah M. Otto, Jose Eduardo Mendez-Delgado, Jose G. Fernandez-Trincado, Katia Cunha, Madeleine McKenzie, Natalie R. Myers, Peter M. Frinchaboy, Zachary Way

arxiv:2607.29023 v1 · 2026-07-31 · astro-ph.GA · 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{L5GDEWC7FS2TADYWVEHITPAZCP}

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	2026-08-03T01:18:08.287256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4c32585f2cb5300f16a90e89bc1913e8f3eb08076b0748dbced7440a1d2773

Aliases

arxiv: 2607.29023 · arxiv_version: 2607.29023v1 · doi: 10.48550/arxiv.2607.29023 · pith_short_12: L5GDEWC7FS2T · pith_short_16: L5GDEWC7FS2TADYW · pith_short_8: L5GDEWC7

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/L5GDEWC7FS2TADYWVEHITPAZCP \
  | 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: 5f4c32585f2cb5300f16a90e89bc1913e8f3eb08076b0748dbced7440a1d2773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6149aa3d3335ecdf50575c8d0fba6a2e4e84bce10c678f675c904719a306a959",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-31T04:52:28Z",
    "title_canon_sha256": "f80d10d46fcc4c96ed2dadff6f0e65ddd79247ea4c960bf2c1bef420f87b9e46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29023",
    "kind": "arxiv",
    "version": 1
  }
}