Pith Number

pith:4NGVG7CG

pith:2023:4NGVG7CGTLN2QCDE3G4SKUKH45

not attested not anchored not stored refs pending

The dark side of FIRE: predicting the population of dark matter subhaloes around Milky Way-mass galaxies

Andrew Wetzel, Arpit Arora, Jenna Samuel, Megan Barry, Robyn Sanderson, Sierra Chapman

arxiv:2303.05527 v2 · 2023-03-09 · 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{4NGVG7CGTLN2QCDE3G4SKUKH45}

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

Hot or Cold? Radial Redistribution of Stars in FIRE Simulations of Milky Way-Mass Galaxies and the Asymmetry of Inward versus Outward Migrators

An Acceleration is Worth a Hundred Thousand Phase Space Measurements

Receipt and verification

First computed	2026-07-05T06:32:37.606444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34d537c469adba80864d9b9255147e754c0d6e93707daecc6706df60f86dfaa

Aliases

arxiv: 2303.05527 · arxiv_version: 2303.05527v2 · doi: 10.48550/arxiv.2303.05527 · pith_short_12: 4NGVG7CGTLN2 · pith_short_16: 4NGVG7CGTLN2QCDE · pith_short_8: 4NGVG7CG

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/4NGVG7CGTLN2QCDE3G4SKUKH45 \
  | 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: e34d537c469adba80864d9b9255147e754c0d6e93707daecc6706df60f86dfaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad967d7f2da8e87297c0301c2aa48907e3d5e6a6f936b47fc8cc6f83e7bb9c8c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-03-09T19:00:05Z",
    "title_canon_sha256": "bd95afb58c485f2f7c7731fe3a15bfb5f9536ac323d642678389248fe1994d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05527",
    "kind": "arxiv",
    "version": 2
  }
}