Pith Number

pith:LXLBJIMV

pith:2014:LXLBJIMVV6WKLNA7UFX6ANVQDC

not attested not anchored not stored refs pending

Geometrical approach to modeling of nonlinear systems from experimental data

Evgeny Nikulchev

arxiv:1402.7324 v1 · 2014-02-28 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXLBJIMVV6WKLNA7UFX6ANVQDC}

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	2026-05-18T02:57:34.319930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd614a195afaca5b41fa16fe036b0188abb5176ee68367cefc6de224886dff6

Aliases

arxiv: 1402.7324 · arxiv_version: 1402.7324v1 · doi: 10.48550/arxiv.1402.7324 · pith_short_12: LXLBJIMVV6WK · pith_short_16: LXLBJIMVV6WKLNA7 · pith_short_8: LXLBJIMV

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/LXLBJIMVV6WKLNA7UFX6ANVQDC \
  | 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: 5dd614a195afaca5b41fa16fe036b0188abb5176ee68367cefc6de224886dff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f094c4e19503c89cf1c96fb7e6d850f57cc6fbf105c5cb1c37a3df284be6e8c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-02-28T17:22:50Z",
    "title_canon_sha256": "132ee00de0552b21937dfd590c9dbb9e2f8c8e05a7850ee8ed9a81ce9858c802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.7324",
    "kind": "arxiv",
    "version": 1
  }
}