Pith Number

pith:Y4U5W2HG

pith:1998:Y4U5W2HGVH2HMNT6PIJAZT2MMP

not attested not anchored not stored refs pending

Quasi Non-linear Evolution of Stochastic Bias

A.Taruya, J.Soda, K.Koyama

arxiv:astro-ph/9807005 v2 · 1998-07-01 · 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{Y4U5W2HGVH2HMNT6PIJAZT2MMP}

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	2026-07-04T16:06:49.513177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c729db68e6a9f476367e7a120ccf4c63d984ab060f9004f1287be34529620dc5

Aliases

arxiv: astro-ph/9807005 · arxiv_version: astro-ph/9807005v2 · doi: 10.48550/arxiv.astro-ph/9807005 · pith_short_12: Y4U5W2HGVH2H · pith_short_16: Y4U5W2HGVH2HMNT6 · pith_short_8: Y4U5W2HG

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/Y4U5W2HGVH2HMNT6PIJAZT2MMP \
  | 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: c729db68e6a9f476367e7a120ccf4c63d984ab060f9004f1287be34529620dc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ed89e5384c7382dc10c0a309d5262740bed7a1bd0f86b17b47ff3179104dc3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-07-01T10:32:22Z",
    "title_canon_sha256": "8b59ea0d695a0188615b7af585068b4d99afef9abb1ad8e30b605f7f47bcec4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9807005",
    "kind": "arxiv",
    "version": 2
  }
}