Pith Number

pith:L26IYVQI

pith:2018:L26IYVQI7CFXN5MP4RERAMULR6

not attested not anchored not stored refs pending

Evidence of a large scale positive rotation-metallicity correlation in the Galactic thick disk

Alessandro Spagna, Mario G. Lattanzi, Paola Re Fiorentin

arxiv:1810.07643 v1 · 2018-10-17 · 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{L26IYVQI7CFXN5MP4RERAMULR6}

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	2026-05-18T00:01:57.339625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ebc8c5608f88b76f58fe44910328b8f9cc5512eba580acc71741c912a05f65a

Aliases

arxiv: 1810.07643 · arxiv_version: 1810.07643v1 · doi: 10.48550/arxiv.1810.07643 · pith_short_12: L26IYVQI7CFX · pith_short_16: L26IYVQI7CFXN5MP · pith_short_8: L26IYVQI

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/L26IYVQI7CFXN5MP4RERAMULR6 \
  | 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: 5ebc8c5608f88b76f58fe44910328b8f9cc5512eba580acc71741c912a05f65a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c82431d7a3c7bdabd1b1a0ea8716f7d1ddac570835e07c6004fb68ce2b205f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-17T16:09:17Z",
    "title_canon_sha256": "5f24f3b0350da1d887da7ef54eb01796455ab741c901b467d4bc5f113c63f1da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07643",
    "kind": "arxiv",
    "version": 1
  }
}