Pith Number

pith:6QB7YRIY

pith:2022:6QB7YRIY5M32MPCMV27VSJPLDW

not attested not anchored not stored refs pending

Galactic angular momentum in the IllustrisTNG simulation -- I. Connection to morphology, halo spin, and black hole mass

Annalisa Pillepich, Dylan Nelson, Federico Marinacci, Lars Hernquist, Luis Enrique P\'erez-Monta\~no, Marc Huertas-Company, Mark Vogelsberger, R\"udiger Pakmor, Shy Genel, S. Michael Fall, Vicente Rodriguez-Gomez, Volker Springel

arxiv:2203.10098 v2 · 2022-03-18 · 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{6QB7YRIY5M32MPCMV27VSJPLDW}

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.

Receipt and verification

First computed	2026-07-05T04:18:18.162111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f403fc4518eb37a63c4caebf5925eb1d8a08ae91a1ec417af8238568c7be0817

Aliases

arxiv: 2203.10098 · arxiv_version: 2203.10098v2 · doi: 10.48550/arxiv.2203.10098 · pith_short_12: 6QB7YRIY5M32 · pith_short_16: 6QB7YRIY5M32MPCM · pith_short_8: 6QB7YRIY

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/6QB7YRIY5M32MPCMV27VSJPLDW \
  | 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: f403fc4518eb37a63c4caebf5925eb1d8a08ae91a1ec417af8238568c7be0817

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0315c837ad6cab5ee74a31b202b43271a2802ef9e99c462592b5e9f2963d1fc8",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-18T18:00:00Z",
    "title_canon_sha256": "451efe4a4724556e5deddf1116ba294ae4f6d0f7dbd924fa53a9db41a8e1d2ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.10098",
    "kind": "arxiv",
    "version": 2
  }
}