Pith Number

pith:FVIJGROC

pith:2000:FVIJGROCTHEMZBLNQX5R6ABRES

not attested not anchored not stored refs pending

First order ODEs, Symmetries and Linear Transformations

E.S. Cheb-Terrab, T. Kolokolnikov

arxiv:math-ph/0007023 v1 · 2000-07-15 · math-ph · math.GM · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVIJGROCTHEMZBLNQX5R6ABRES}

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.

Cited by

1 paper in Pith

Generalized ODE reduction algorithm for bounded degree transformation

Receipt and verification

First computed	2026-07-04T14:33:36.033375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d509345c299c8cc856d85fb1f003124833072889b2d92e056bda1d1fd3ce98f

Aliases

arxiv: math-ph/0007023 · arxiv_version: math-ph/0007023v1 · doi: 10.48550/arxiv.math-ph/0007023 · pith_short_12: FVIJGROCTHEM · pith_short_16: FVIJGROCTHEMZBLN · pith_short_8: FVIJGROC

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/FVIJGROCTHEMZBLNQX5R6ABRES \
  | 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: 2d509345c299c8cc856d85fb1f003124833072889b2d92e056bda1d1fd3ce98f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5013c66e833473ae1a2a1ad8bedad8da09b633e18c2824aed1c7b79bf78bd499",
    "cross_cats_sorted": [
      "math.GM",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2000-07-15T02:00:18Z",
    "title_canon_sha256": "3ba27432a630c5519aaa713e8f2dbee3cf39c59ce63e0be0bfcb9ee72dc3b351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0007023",
    "kind": "arxiv",
    "version": 1
  }
}