Pith Number

pith:DWXLHQ4S

pith:2012:DWXLHQ4S5T5656FJ2RBJAQL3R2

not attested not anchored not stored refs pending

Lagrangian perturbations and the matter bispectrum I: fourth-order model for non-linear clustering

Cornelius Rampf, Thomas Buchert

arxiv:1203.4260 v2 · 2012-03-19 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWXLHQ4S5T5656FJ2RBJAQL3R2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Post-collapse Lagrangian perturbation theory in three dimensions

Receipt and verification

First computed	2026-05-18T03:53:42.138030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1daeb3c392ecfbeef8a9d44290417b8e9058d8da19135b7c7a2cc22864aadf17

Aliases

arxiv: 1203.4260 · arxiv_version: 1203.4260v2 · doi: 10.48550/arxiv.1203.4260 · pith_short_12: DWXLHQ4S5T56 · pith_short_16: DWXLHQ4S5T5656FJ · pith_short_8: DWXLHQ4S

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/DWXLHQ4S5T5656FJ2RBJAQL3R2 \
  | 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: 1daeb3c392ecfbeef8a9d44290417b8e9058d8da19135b7c7a2cc22864aadf17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ea1968fcc0fd463e23b01ec8e10c5d1c1da25a78bf94b3c84d78f4fb3ea5a4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-19T21:00:15Z",
    "title_canon_sha256": "d2934cfaa12eb5cb445fdbceb7741d9592588ed196bc4d738ae7c7d9ab4c1708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4260",
    "kind": "arxiv",
    "version": 2
  }
}