Pith Number

pith:EHNSWFYF

pith:2022:EHNSWFYFFUAV5KGHBPPN367SGA

not attested not anchored not stored refs pending

Birth of the Galactic Disk Revealed by the H3 Survey

Ana Bonaca, Benjamin D. Johnson, Charlie Conroy, David H. Weinberg, Dennis Zaritsky, James W. Johnson, Jiwon Jesse Han, Joshua S. Speagle, Nelson Caldwell, Phillip Cargile, Rohan P. Naidu, Tobias Buck, Turner Woody, Vedant Chandra, Yuan-Sen Ting

arxiv:2204.02989 v2 · 2022-04-06 · 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{EHNSWFYFFUAV5KGHBPPN367SGA}

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

5 papers in Pith

An Acceleration is Worth a Hundred Thousand Phase Space Measurements

Dawn of the Milky Way disk: Determination of when a rotationally supported disk appears and dating the spin-up of the disk

Radial redistribution of stellar orbits in FIRE simulations of Milky-Way-mass galaxies

Galactic Archaeology with the Subaru `\=Onohi`ula Prime Focus Spectrograph Strategic Program

Are Nucleosynthetic Yields Universal? Interpreting the Multi-Elemental Abundances of Quiescent Galaxies over Cosmic Time Using Milky Way Stars

Receipt and verification

First computed	2026-07-05T08:47:04.017006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21db2b17052d015ea8c70bdeddfbf2301b85f4aa033471f79e92cf3767c0a503

Aliases

arxiv: 2204.02989 · arxiv_version: 2204.02989v2 · doi: 10.48550/arxiv.2204.02989 · pith_short_12: EHNSWFYFFUAV · pith_short_16: EHNSWFYFFUAV5KGH · pith_short_8: EHNSWFYF

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/EHNSWFYFFUAV5KGHBPPN367SGA \
  | 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: 21db2b17052d015ea8c70bdeddfbf2301b85f4aa033471f79e92cf3767c0a503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15eee16861198634b1361b6fa43e5e67c542559a487aaa60f6b26d461fc6fca1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-06T18:00:01Z",
    "title_canon_sha256": "438ee559d50b1f891197c5a051f624593ce76f7f4f11ae995c566e1e941ac5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02989",
    "kind": "arxiv",
    "version": 2
  }
}