Pith Number

pith:5CBZS4QG

pith:1996:5CBZS4QGBNIBBXCOQLBFCTWZMW

not attested not anchored not stored refs pending

Testing Tree-Level Perturbation Theory for Large-Scale Structure with the Local Lagrangian Approximation

Adrian L. Melott, Robert J. Scherrer (Ohio State University, University of Kansas), Zacharias A.M. Protogeros

arxiv:astro-ph/9611168 v1 · 1996-11-20 · 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{5CBZS4QGBNIBBXCOQLBFCTWZMW}

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	2026-05-18T01:40:18.778668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8839972060b5010dc4e82c2514ed9658f030d36b1d57ead620a79f06815f776

Aliases

arxiv: astro-ph/9611168 · arxiv_version: astro-ph/9611168v1 · doi: 10.48550/arxiv.astro-ph/9611168 · pith_short_12: 5CBZS4QGBNIB · pith_short_16: 5CBZS4QGBNIBBXCO · pith_short_8: 5CBZS4QG

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/5CBZS4QGBNIBBXCOQLBFCTWZMW \
  | 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: e8839972060b5010dc4e82c2514ed9658f030d36b1d57ead620a79f06815f776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821e17f9bd5c7b1ad804bdab984d65021ea29aa469f028d9a48ec0005b2c851b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-11-20T20:50:00Z",
    "title_canon_sha256": "c6fbf8c4307f897704b25eb4b89d8a070e8b6743d1bbf0572b7053c381205d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9611168",
    "kind": "arxiv",
    "version": 1
  }
}