Pith Number

pith:C4QF4DIS

pith:2022:C4QF4DISGJKYR6NUXV5PCB44XB

not attested not anchored not stored refs pending

Perturbation Theory Remixed: Improved Nonlinearity Modeling beyond Standard Perturbation Theory

Atsushi Taruya, Donghui Jeong, Ken Osato, Takahiro Nishimichi, Zhenyuan Wang

arxiv:2209.00033 v1 · 2022-08-31 · 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{C4QF4DISGJKYR6NUXV5PCB44XB}

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	2026-07-05T06:19:16.386576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17205e0d12325588f9b4bd7af1079cb8688a45bce46b460fd9b79aee8af94970

Aliases

arxiv: 2209.00033 · arxiv_version: 2209.00033v1 · doi: 10.48550/arxiv.2209.00033 · pith_short_12: C4QF4DISGJKY · pith_short_16: C4QF4DISGJKYR6NU · pith_short_8: C4QF4DIS

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/C4QF4DISGJKYR6NUXV5PCB44XB \
  | 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: 17205e0d12325588f9b4bd7af1079cb8688a45bce46b460fd9b79aee8af94970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eab1533a31582625a3287cfd5d8cc4fbd98bf480e2ebacc54291b599e6668bfa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-08-31T18:00:41Z",
    "title_canon_sha256": "da765fc6cec33b2bbfb2e4586cf593fb79d12e8dcb5fc7fee8dd2a92169d9e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.00033",
    "kind": "arxiv",
    "version": 1
  }
}