Pith Number

pith:ZJ7CIFKU

pith:2024:ZJ7CIFKUHC3QKJ5YRP4UPQ3M2M

not attested not anchored not stored refs pending

Many elements matter: Detailed abundance patterns reveal star-formation and enrichment differences among Milky Way structural components

Adrian Price-Whelan, Alexander Stone-Martinez, David H. Weinberg, David W. Hogg, Emily J. Griffith, James W. Johnson, Sten Hasselquist, Tawny Sit

arxiv:2410.22121 v1 · 2024-10-29 · 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{ZJ7CIFKUHC3QKJ5YRP4UPQ3M2M}

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	2026-07-05T09:28:04.316597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca7e24155438b70527b88bf947c36cd326742e06fd6d419f0c16225bf0a792e5

Aliases

arxiv: 2410.22121 · arxiv_version: 2410.22121v1 · doi: 10.48550/arxiv.2410.22121 · pith_short_12: ZJ7CIFKUHC3Q · pith_short_16: ZJ7CIFKUHC3QKJ5Y · pith_short_8: ZJ7CIFKU

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/ZJ7CIFKUHC3QKJ5YRP4UPQ3M2M \
  | 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: ca7e24155438b70527b88bf947c36cd326742e06fd6d419f0c16225bf0a792e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41285b7bc068f621e1724645b70644c228b598edd5c2fd75c9f40d854ee117df",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-10-29T15:23:25Z",
    "title_canon_sha256": "4b5ec8b9ee07cb78f7c821ffc89042403a2aba3cc2f47a054469d60bd49e8e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.22121",
    "kind": "arxiv",
    "version": 1
  }
}