Pith Number

pith:OKJZIPEL

pith:2007:OKJZIPEL2ELMGIMQV7E5ZWCYZB

not attested not anchored not stored refs pending

Non-finite-difference algorithm for integrating Newton's motion equations

B. Brzostowski, B. Grabiec, M.R. Dudek, T. Nadzieja

arxiv:nlin/0701037 v1 · 2007-01-18 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKJZIPEL2ELMGIMQV7E5ZWCYZB}

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	2026-05-18T01:38:17.643431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7293943c8bd116c32190afc9dcd858c8538da23044fdf4100e8a338c5442ef37

Aliases

arxiv: nlin/0701037 · arxiv_version: nlin/0701037v1 · doi: 10.48550/arxiv.nlin/0701037 · pith_short_12: OKJZIPEL2ELM · pith_short_16: OKJZIPEL2ELMGIMQ · pith_short_8: OKJZIPEL

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/OKJZIPEL2ELMGIMQV7E5ZWCYZB \
  | 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: 7293943c8bd116c32190afc9dcd858c8538da23044fdf4100e8a338c5442ef37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bbdaaef42236e22931fe4f759918e884173e609bd56fff119b3b7176771c97f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2007-01-18T15:25:48Z",
    "title_canon_sha256": "4eb5422f3328bab45b316ab93a8f971be61cb2fec1e14fd4e9eea4e5a913395f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0701037",
    "kind": "arxiv",
    "version": 1
  }
}