Pith Number

pith:3PJVFUAO

pith:2025:3PJVFUAOTREPIT4NJSL4D3DZ2Z

not attested not anchored not stored refs pending

Deciphering the Milky Way's star formation at cosmic noon with high proper-motion stars: A precursor to the merger-driven starburst

Deokkeun An, Timothy C. Beers, Young Sun Lee, Yutaka Hirai

arxiv:2505.10203 v2 · 2025-05-15 · 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{3PJVFUAOTREPIT4NJSL4D3DZ2Z}

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

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

Receipt and verification

First computed	2026-07-05T12:00:01.075807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbd352d00e9c48f44f8d4c97c1ec79d67bc4944e57884112b02c3a34d99cc59f

Aliases

arxiv: 2505.10203 · arxiv_version: 2505.10203v2 · doi: 10.48550/arxiv.2505.10203 · pith_short_12: 3PJVFUAOTREP · pith_short_16: 3PJVFUAOTREPIT4N · pith_short_8: 3PJVFUAO

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/3PJVFUAOTREPIT4NJSL4D3DZ2Z \
  | 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: dbd352d00e9c48f44f8d4c97c1ec79d67bc4944e57884112b02c3a34d99cc59f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb2c255e6f867d78ba702c04670375c8200e73384a8d8ea52637e5cb5d4064ac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-15T12:02:00Z",
    "title_canon_sha256": "74c7402794b8033226376002398af8b67e3bbbffe4c93744e20bc8d67fd476b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10203",
    "kind": "arxiv",
    "version": 2
  }
}