Pith Number

pith:36IGA2L7

pith:2024:36IGA2L7FJCHWMVB3BPQIHUFRB

not attested not anchored not stored refs pending

How Early Could the Milky Way's Disk Form?

Aaron Smith, Charlie Conroy, Ewald Puchwein, Lars Hernquist, Vadim A. Semenov

arxiv:2409.18173 v2 · 2024-09-26 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36IGA2L7FJCHWMVB3BPQIHUFRB}

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

2 papers in Pith

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

Build-up and survival of the disc: From numerical models of galaxy formation to the Milky Way

Receipt and verification

First computed	2026-07-05T11:47:14.303919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df9060697f2a447b32a1d85f041e8588772df919ff5cd5a2a9523d9f84fabbd5

Aliases

arxiv: 2409.18173 · arxiv_version: 2409.18173v2 · doi: 10.48550/arxiv.2409.18173 · pith_short_12: 36IGA2L7FJCH · pith_short_16: 36IGA2L7FJCHWMVB · pith_short_8: 36IGA2L7

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/36IGA2L7FJCHWMVB3BPQIHUFRB \
  | 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: df9060697f2a447b32a1d85f041e8588772df919ff5cd5a2a9523d9f84fabbd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ded83a58cdb546b4bd672c9619f5d55105174d5c9a98d1d38270ec025eff37c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-09-26T18:00:00Z",
    "title_canon_sha256": "401e012b963beff972556d4391d98186bb965ead3a45a929447e2399fbd6878a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18173",
    "kind": "arxiv",
    "version": 2
  }
}