Pith Number

pith:MRC4KPD4

pith:2025:MRC4KPD45SQWM2CZI4NFOBGG2Y

not attested not anchored not stored refs pending

Trials and Tribulations of Chemodynamical Tagging: Investigating the Recovery of Open Clusters in the Gaia DR3-GALAH DR4 Catalog

David Mendez, Jamie Tayar, Leslie M. Morales, Nicholas A. Barth, Rana Ezzeddine, Yuxi (Lucy) Lu, Zachary R. Claytor

arxiv:2504.11586 v1 · 2025-04-15 · 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{MRC4KPD45SQWM2CZI4NFOBGG2Y}

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	2026-07-05T10:49:37.341386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6445c53c7ceca1666859471a5704c6d631b8ec20b24a930268cef0529ff557d7

Aliases

arxiv: 2504.11586 · arxiv_version: 2504.11586v1 · doi: 10.48550/arxiv.2504.11586 · pith_short_12: MRC4KPD45SQW · pith_short_16: MRC4KPD45SQWM2CZ · pith_short_8: MRC4KPD4

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/MRC4KPD45SQWM2CZI4NFOBGG2Y \
  | 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: 6445c53c7ceca1666859471a5704c6d631b8ec20b24a930268cef0529ff557d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bdafcb464b19aaf220dbab5294f666cddaf9cb63196fd57b3bd61f291d40157",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-15T20:03:38Z",
    "title_canon_sha256": "ec5e728070d49037088e44f369768ec3552ed20fd605f9bb3a3f8da240d00fb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.11586",
    "kind": "arxiv",
    "version": 1
  }
}