Pith Number

pith:W62VOCFO

pith:2023:W62VOCFOCJKRKVMJW46NIXB7L7

not attested not anchored not stored refs pending

Magnetic field amplification in cosmological zoom simulations from dwarf galaxies to galaxy groups

Azadeh Fattahi, Christoph Pfrommer, Freeke van de Voort, Maria Werhahn, Rebekka Bieri, Rosie Y. Talbot, Ruediger Pakmor, Thomas Guillet, Volker Springel

arxiv:2309.13104 v2 · 2023-09-22 · 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{W62VOCFOCJKRKVMJW46NIXB7L7}

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	2026-07-05T07:31:32.455163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7b55708ae1255155589b73cd45c3f5fc8f8f2cc406dfa15d307046d7a4ee058

Aliases

arxiv: 2309.13104 · arxiv_version: 2309.13104v2 · doi: 10.48550/arxiv.2309.13104 · pith_short_12: W62VOCFOCJKR · pith_short_16: W62VOCFOCJKRKVMJ · pith_short_8: W62VOCFO

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/W62VOCFOCJKRKVMJW46NIXB7L7 \
  | 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: b7b55708ae1255155589b73cd45c3f5fc8f8f2cc406dfa15d307046d7a4ee058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65c0d23239d378ddd6c2e2523fd17b5305ec6ccdea10463fbd3cd98ab0a4b751",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-22T18:00:00Z",
    "title_canon_sha256": "f8fc503f7ce4a76298fe33e28aaf5eb24433bcd6019b5932bead119441f57219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13104",
    "kind": "arxiv",
    "version": 2
  }
}