Pith Number

pith:V6EUYX43

pith:2024:V6EUYX43SIVILFMRKYHG3X6ENV

not attested not anchored not stored refs pending

Apostle--Auriga: Effects of stellar feedback subgrid models on the evolution of angular momentum in disc galaxies

Azadeh Fattahi, Carlos S. Frenk, Guangquan Zeng, Hang Yang, Lan Wang, Liang Gao, Qi Guo, Ruby J. Wright, Shihong Liao, Shi Shao

arxiv:2408.09784 v2 · 2024-08-19 · 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{V6EUYX43SIVILFMRKYHG3X6ENV}

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	2026-07-05T09:22:42.016453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af894c5f9b922a859591560e6ddfc46d707090559c7886cd249aad5824792f6f

Aliases

arxiv: 2408.09784 · arxiv_version: 2408.09784v2 · doi: 10.48550/arxiv.2408.09784 · pith_short_12: V6EUYX43SIVI · pith_short_16: V6EUYX43SIVILFMR · pith_short_8: V6EUYX43

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/V6EUYX43SIVILFMRKYHG3X6ENV \
  | 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: af894c5f9b922a859591560e6ddfc46d707090559c7886cd249aad5824792f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99ab0173bb451060924f83376af3b30c8bfdaf5145eeec0d3f6ffdc4eac9e1c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-19T08:18:47Z",
    "title_canon_sha256": "0f1b5d79eee86ae95ef409847279cee88e25a875948d0c76386aabab953d2a06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.09784",
    "kind": "arxiv",
    "version": 2
  }
}