Pith Number

pith:EFKRFIFU

pith:1997:EFKRFIFUM2GYGJSR46P2KV2QX2

not attested not anchored not stored refs pending

Beyond genus statistics: a unifying approach to the morphology of cosmic structure

Jens Schmalzing, Thomas Buchert

arxiv:astro-ph/9702130 v3 · 1997-02-14 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFKRFIFUM2GYGJSR46P2KV2QX2}

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

5 papers in Pith

Understanding the non-Gaussian nature of Galactic foreground emissions towards small scales

Inferring Cosmology and Astrophysics from the High-redshift 21cm Signal with SKA-Low

Overview of 21cm Experiments at high redshift with SKAO

Imaging the 21-cm Signal from the Cosmic Dawn & Epoch of Reionization and the Connection with the Global Signal

Receipt and verification

First computed	2026-07-04T16:02:52.496065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215512a0b4668d832651e79fa55750be84caee8d6e9fc3efaa657207e6fa0b2e

Aliases

arxiv: astro-ph/9702130 · arxiv_version: astro-ph/9702130v3 · doi: 10.48550/arxiv.astro-ph/9702130 · pith_short_12: EFKRFIFUM2GY · pith_short_16: EFKRFIFUM2GYGJSR · pith_short_8: EFKRFIFU

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/EFKRFIFUM2GYGJSR46P2KV2QX2 \
  | 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: 215512a0b4668d832651e79fa55750be84caee8d6e9fc3efaa657207e6fa0b2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73e462931f8df2c0beee67df81e5e75c7e0557e1998c7b60492e82917a24808",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-02-14T14:56:25Z",
    "title_canon_sha256": "e0b20751acc512068d487014cb04246fb32ed3c89b5d3e06c70b28599f208079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9702130",
    "kind": "arxiv",
    "version": 3
  }
}