Pith Number

pith:63ZYPQCV

pith:2023:63ZYPQCVGQ6ASO2MFTMYB6W7KK

not attested not anchored not stored refs pending

Cosmological simulations of the same spiral galaxy: connecting the dark matter distribution of the host halo with the subgrid baryonic physics

A. N\'u\~nez-Casti\~neyra, E. Nezri, J. Devriendt, P. Mollitor, R. Teyssier

arxiv:2301.06189 v2 · 2023-01-15 · astro-ph.CO · 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{63ZYPQCVGQ6ASO2MFTMYB6W7KK}

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	2026-07-05T06:08:17.638887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6f387c055343c093b4c2cd980fadf52956ec517d318ae74759a3174b4b43f7c

Aliases

arxiv: 2301.06189 · arxiv_version: 2301.06189v2 · doi: 10.48550/arxiv.2301.06189 · pith_short_12: 63ZYPQCVGQ6A · pith_short_16: 63ZYPQCVGQ6ASO2M · pith_short_8: 63ZYPQCV

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/63ZYPQCVGQ6ASO2MFTMYB6W7KK \
  | 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: f6f387c055343c093b4c2cd980fadf52956ec517d318ae74759a3174b4b43f7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e7f5d0667805d8586d0e55f2633b2983f27207d128edb2d941f9e15a5ec49d8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-01-15T21:00:13Z",
    "title_canon_sha256": "d1b197b07633876f1feb8f79cf09dd0634312be31e10e03495bdcc346d71d33f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06189",
    "kind": "arxiv",
    "version": 2
  }
}