Pith Number

pith:E6RMBJJI

pith:2018:E6RMBJJITOMRCDQ5M6EGFK4NMA

not attested not anchored not stored refs pending

Barred galaxies in cosmological zoom-in simulations: the importance of feedback

Alessandro Lupi, Francesco Haardt, Lucio Mayer, Massimo Dotti, Pedro R. Capelo, Sijing Shen, Silvia Bonoli, Tommaso Zana

arxiv:1810.07701 v2 · 2018-10-17 · 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{E6RMBJJITOMRCDQ5M6EGFK4NMA}

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	2026-05-17T23:41:12.811879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a2c0a5289b99110e1d678862ab8d60126f0ccd63df6edffa06edf6d2985628

Aliases

arxiv: 1810.07701 · arxiv_version: 1810.07701v2 · doi: 10.48550/arxiv.1810.07701 · pith_short_12: E6RMBJJITOMR · pith_short_16: E6RMBJJITOMRCDQ5 · pith_short_8: E6RMBJJI

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/E6RMBJJITOMRCDQ5M6EGFK4NMA \
  | 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: 27a2c0a5289b99110e1d678862ab8d60126f0ccd63df6edffa06edf6d2985628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a69059f4383dd7f0c1656d0bac8662a77ccfb08ce4903af3d003a3d03ef944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-17T18:00:03Z",
    "title_canon_sha256": "93ef1fa210355ecb9ca001a5dbf39b40026766851d51ff82a086d699a831e5f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07701",
    "kind": "arxiv",
    "version": 2
  }
}