Pith Number

pith:HYWW4D6O

pith:2025:HYWW4D6OCWZWE73DMTCT67ZTFY

not attested not anchored not stored refs pending

HI within and around observed and simulated galaxy discs -- Comparing MeerKAT observations with mock data from TNG50 and FIRE-2

A. Marasco, D. Kleiner, E. Brinks, F. Combes, F. Fraternali, F. M. Maccagni, K. A. Oman, K. Spekkens, L. Chemin, P. Amram, P. Kamphuis, S. S. McGaugh, S. Veronese, T. Oosterloo, W. J. G. de Blok

arxiv:2503.03818 v1 · 2025-03-05 · 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{HYWW4D6OCWZWE73DMTCT67ZTFY}

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

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

Dynamically cold discs in high-redshift galaxies: comparison between ALMA observations and TNG50

Receipt and verification

First computed	2026-07-05T11:02:19.189080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e2d6e0fce15b3627f6364c53f7f332e3736fdc9ce22455b891d66ad6da27867

Aliases

arxiv: 2503.03818 · arxiv_version: 2503.03818v1 · doi: 10.48550/arxiv.2503.03818 · pith_short_12: HYWW4D6OCWZW · pith_short_16: HYWW4D6OCWZWE73D · pith_short_8: HYWW4D6O

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/HYWW4D6OCWZWE73DMTCT67ZTFY \
  | 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: 3e2d6e0fce15b3627f6364c53f7f332e3736fdc9ce22455b891d66ad6da27867

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "452fb2af1fce0cfea98b8a3a2ea48efeee7f2a99860e69813371ecae60ac52c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-05T19:00:01Z",
    "title_canon_sha256": "968251cafa1fea7beea8e15941296f21acd4ed63a7db2a659346f509d68fcae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03818",
    "kind": "arxiv",
    "version": 1
  }
}