Pith Number

pith:D733JX6T

pith:2024:D733JX6TQWWEOBX73ITPIETDKO

not attested not anchored not stored refs pending

At the same age, metallicity, and alpha-enhancement, sodium is a more effective tracer of the young and old sequences of the Milky Way disc

Ashley J. Ruiter, Evans K. Owusu, Ivo R. Seitenzahl, Nicol\'as Rodr\'iguez-Segovia, Sven Buder

arxiv:2405.00315 v2 · 2024-05-01 · 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{D733JX6TQWWEOBX73ITPIETDKO}

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	2026-07-05T09:19:56.960163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff7b4dfd385ac4706ffda26f4126353853a78db6108bb9926318417d4f0260c

Aliases

arxiv: 2405.00315 · arxiv_version: 2405.00315v2 · doi: 10.48550/arxiv.2405.00315 · pith_short_12: D733JX6TQWWE · pith_short_16: D733JX6TQWWEOBX7 · pith_short_8: D733JX6T

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/D733JX6TQWWEOBX73ITPIETDKO \
  | 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: 1ff7b4dfd385ac4706ffda26f4126353853a78db6108bb9926318417d4f0260c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da0147bedd1a2d895cd8c975c3fd80372295c29c34636e0404ce6db9ef4a6676",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-05-01T04:34:53Z",
    "title_canon_sha256": "acc8c41f7092e5c81efe3a0f064a76fa95bad504b6b85eb9ef4612f492c990e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.00315",
    "kind": "arxiv",
    "version": 2
  }
}