Pith Number

pith:M22XS3XJ

pith:2025:M22XS3XJNQZPT6YTS4OTD36MTU

not attested not anchored not stored refs pending

Density Profiles of TNG300 Voids across Cosmic Time

Bryanne McDonough, Olivia Curtis, Tereasa Brainerd

arxiv:2504.15902 v1 · 2025-04-22 · astro-ph.GA · 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{M22XS3XJNQZPT6YTS4OTD36MTU}

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.

Cited by

1 paper in Pith

Why Cosmic Voids Matter: Pristine Evolution

Receipt and verification

First computed	2026-07-05T10:52:31.834001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b5796ee96c32f9fb13971d31efcc9d12c47ccb634b417e945288c1f20ffbc6

Aliases

arxiv: 2504.15902 · arxiv_version: 2504.15902v1 · doi: 10.48550/arxiv.2504.15902 · pith_short_12: M22XS3XJNQZP · pith_short_16: M22XS3XJNQZPT6YT · pith_short_8: M22XS3XJ

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/M22XS3XJNQZPT6YTS4OTD36MTU \
  | 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: 66b5796ee96c32f9fb13971d31efcc9d12c47ccb634b417e945288c1f20ffbc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3180c8ee5c0fec125f1dc0059bc14aff0aea6361c7eef8de795b415d808040e0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-22T13:42:12Z",
    "title_canon_sha256": "abc696c42ed86dec54b161aee3781b08854d28e94da36b2ee2a31f5dd76be998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15902",
    "kind": "arxiv",
    "version": 1
  }
}