Pith Number

pith:MWWPMF4E

pith:2023:MWWPMF4EDSDI5DUMOUNCM7EA5V

not attested not anchored not stored refs pending

The proto-galaxy of Milky Way-mass haloes in the FIRE simulations

Alis Deason, Andrew Wetzel, Arpit Arora, Claude-Andr\'e Faucher-Gigu\`ere, Danny Horta, Emily C. Cunningham, Fiona McCluskey, Kathryn V. Johnston, Lina Necib, Nicol\'as Garavito-Camargo, Pratik J. Gandhi, Robyn Sanderson

arxiv:2307.15741 v2 · 2023-07-28 · 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{MWWPMF4EDSDI5DUMOUNCM7EA5V}

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

Galactic Amnesia: The Information Washout of the Milky Way Merger History

Receipt and verification

First computed	2026-07-05T07:22:21.527029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65acf617841c868e8e8c751a267c80ed4ed4d6ab9cb3b98df604c7e77758cf6b

Aliases

arxiv: 2307.15741 · arxiv_version: 2307.15741v2 · doi: 10.48550/arxiv.2307.15741 · pith_short_12: MWWPMF4EDSDI · pith_short_16: MWWPMF4EDSDI5DUM · pith_short_8: MWWPMF4E

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/MWWPMF4EDSDI5DUMOUNCM7EA5V \
  | 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: 65acf617841c868e8e8c751a267c80ed4ed4d6ab9cb3b98df604c7e77758cf6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646f1edd08118d8afb7fbfbae81c3836c42c6534d5c50b591d99a2415f438c43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-28T18:00:07Z",
    "title_canon_sha256": "ec2b578787c66412a18206b5790b0b6e1c4fec1ad089ac33287b91329d18718d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15741",
    "kind": "arxiv",
    "version": 2
  }
}