Pith Number

pith:SHF5Q7IY

pith:2024:SHF5Q7IYRUBDROWMLX62ZZ3QVI

not attested not anchored not stored refs pending

On the mass assembly history of the Milky Way: clues from its stellar halo

Danny Horta, Ricardo P. Schiavon

arxiv:2404.16939 v1 · 2024-04-25 · 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{SHF5Q7IYRUBDROWMLX62ZZ3QVI}

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.

Cited by

1 paper in Pith

Resolved Ages and Stellar Metallicities in Progenitors of Milky Way Analogs: A Closer Look at their Star Formation Histories since $z=5$

Receipt and verification

First computed	2026-07-05T08:12:17.377890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91cbd87d188d0238bacc5dfdace770aa1312d8b7b11571cef2575ab07aa605ee

Aliases

arxiv: 2404.16939 · arxiv_version: 2404.16939v1 · doi: 10.48550/arxiv.2404.16939 · pith_short_12: SHF5Q7IYRUBD · pith_short_16: SHF5Q7IYRUBDROWM · pith_short_8: SHF5Q7IY

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/SHF5Q7IYRUBDROWMLX62ZZ3QVI \
  | 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: 91cbd87d188d0238bacc5dfdace770aa1312d8b7b11571cef2575ab07aa605ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6dbdc1c3a5f04e0fc7ef7c4b6137ad7cef741ac7f93fcf6909ff6c7a0a9b5e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-25T18:00:06Z",
    "title_canon_sha256": "3750e5b75a1d536851e800419b13353ca97fd0d36d33acc0206c09105b4f2693"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.16939",
    "kind": "arxiv",
    "version": 1
  }
}