Pith Number

pith:ORBO3DGR

pith:2025:ORBO3DGR5AFUO4TG4JO4UA3DY7

not attested not anchored not stored refs pending

Reconstructing the Milky Way chemical map with Galactic Chemical Evolution tool OMEGA+ from SDSS-MWM

Blanka Vil\'agos, Diogo Souto, J. Emily Griffith, Marco Pignatari, Maria Lugaro, Szabolcs M\'esz\'aros, Viola Heged\H{u}s

arxiv:2506.00503 v1 · 2025-05-31 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORBO3DGR5AFUO4TG4JO4UA3DY7}

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	2026-07-05T11:37:22.069734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7442ed8cd1e80b477266e25dca0363c7e6fa3ae93305947389c98416233baf63

Aliases

arxiv: 2506.00503 · arxiv_version: 2506.00503v1 · doi: 10.48550/arxiv.2506.00503 · pith_short_12: ORBO3DGR5AFU · pith_short_16: ORBO3DGR5AFUO4TG · pith_short_8: ORBO3DGR

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/ORBO3DGR5AFUO4TG4JO4UA3DY7 \
  | 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: 7442ed8cd1e80b477266e25dca0363c7e6fa3ae93305947389c98416233baf63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f2695cb840a3715805f840cd1e359643a2c1ddc228e5a78d93f6c3fdc46c14",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-31T10:46:40Z",
    "title_canon_sha256": "9ba536a86edc61b9eac4ec657172fd21af770433e0dee84e7a4b411f94011d0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00503",
    "kind": "arxiv",
    "version": 1
  }
}