Pith Number

pith:4IGG3XI6

pith:1994:4IGG3XI6TSQFTJYOHTKMYCSJYX

not attested not anchored not stored refs pending

The Nature versus Nurture of Anisotropies

Wayne Hu

arxiv:astro-ph/9406071 v1 · 1994-06-28 · 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{4IGG3XI6TSQFTJYOHTKMYCSJYX}

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	2026-07-04T14:14:28.587295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20c6ddd1e9ca059a70e3cd4cc0a49c5f137e5979f9a9968dc310f85618e6032

Aliases

arxiv: astro-ph/9406071 · arxiv_version: astro-ph/9406071v1 · doi: 10.48550/arxiv.astro-ph/9406071 · pith_short_12: 4IGG3XI6TSQF · pith_short_16: 4IGG3XI6TSQFTJYO · pith_short_8: 4IGG3XI6

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/4IGG3XI6TSQFTJYOHTKMYCSJYX \
  | 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: e20c6ddd1e9ca059a70e3cd4cc0a49c5f137e5979f9a9968dc310f85618e6032

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7bd930205ac051d2fa9785ff7be48f284b1677f506ba7d68717f6f6110a1363",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-06-28T19:35:18Z",
    "title_canon_sha256": "6f2307220200301c3eafc1ca5ac61bd4542dca21541a7052eb5383197317fc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9406071",
    "kind": "arxiv",
    "version": 1
  }
}