Pith Number

pith:KMS2ALJZ

pith:2024:KMS2ALJZHTU5PMZNKJJ5SV2T7R

not attested not anchored not stored refs pending

Constraints on the history of Galactic spiral arms revealed by Gaia GSP-Spec alpha-elements

A. Recio-Blanco, E. Poggio, E. Spitoni, G. Cescutti, M. Barbillon, P. A. Palicio, P. de Laverny

arxiv:2411.10007 v1 · 2024-11-15 · 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{KMS2ALJZHTU5PMZNKJJ5SV2T7R}

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	2026-07-05T09:53:46.101278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5325a02d393ce9d7b32d5253d95753fc68938719482d2dffe31a12daf23e69dc

Aliases

arxiv: 2411.10007 · arxiv_version: 2411.10007v1 · doi: 10.48550/arxiv.2411.10007 · pith_short_12: KMS2ALJZHTU5 · pith_short_16: KMS2ALJZHTU5PMZN · pith_short_8: KMS2ALJZ

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/KMS2ALJZHTU5PMZNKJJ5SV2T7R \
  | 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: 5325a02d393ce9d7b32d5253d95753fc68938719482d2dffe31a12daf23e69dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996826afe98415409710b42f427722c5ecf9bd3076c8132db4a0691596442881",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-11-15T07:35:52Z",
    "title_canon_sha256": "f0fd28208c40ade80374a82d497201af5639b58a90e9536aae2bdfac84862f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.10007",
    "kind": "arxiv",
    "version": 1
  }
}