Pith Number

pith:HRZ4GEC2

pith:2026:HRZ4GEC2NNWV23MWE6JIVYFFSJ

not attested not anchored not stored refs pending

Cosmo-SPINN: Fuzzy Dark Matter Simulations with Physics-Informed Generative Networks

Ashutosh Kumar Mishra, Emma Tolley, Nicolas Cerardi

arxiv:2607.28604 v1 · 2026-07-30 · 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{HRZ4GEC2NNWV23MWE6JIVYFFSJ}

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	2026-07-31T01:39:04.732453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

3c73c3105a6b6d5d6d9627928ae0a5926c2e1bf5302b3c5b497b64140e81686a

Aliases

arxiv: 2607.28604 · arxiv_version: 2607.28604v1 · doi: 10.48550/arxiv.2607.28604 · pith_short_12: HRZ4GEC2NNWV · pith_short_16: HRZ4GEC2NNWV23MW · pith_short_8: HRZ4GEC2

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/HRZ4GEC2NNWV23MWE6JIVYFFSJ \
  | 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: 3c73c3105a6b6d5d6d9627928ae0a5926c2e1bf5302b3c5b497b64140e81686a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da15dafb716c24f9cb303cd13dc2a271b736925ded46fb7e9225d47d3f433e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-07-30T17:54:43Z",
    "title_canon_sha256": "730bed06c073aef09922cd2dbaa7e5b7ed12a01d1504df6b536977af5efc5ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28604",
    "kind": "arxiv",
    "version": 1
  }
}