Pith Number

pith:FMNGTH7R

pith:1992:FMNGTH7RCM3GLVXOKZJVATTA5S

not attested not anchored not stored refs pending

A shooting approach to the Lorenz equations

Stuart P. Hastings, William C. Troy

arxiv:math/9210217 v1 · 1992-10-01 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMNGTH7RCM3GLVXOKZJVATTA5S}

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	2026-05-18T01:05:52.532224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1a699ff1133665d6ee5653504e60ec914e786182deff826b5f2830e63ca0f9

Aliases

arxiv: math/9210217 · arxiv_version: math/9210217v1 · doi: 10.48550/arxiv.math/9210217 · pith_short_12: FMNGTH7RCM3G · pith_short_16: FMNGTH7RCM3GLVXO · pith_short_8: FMNGTH7R

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/FMNGTH7RCM3GLVXOKZJVATTA5S \
  | 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: 2b1a699ff1133665d6ee5653504e60ec914e786182deff826b5f2830e63ca0f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e601ca00cae3185bae41dc0a5c466afb6e827d839c8ba6ae73caa98ec054d529",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "1992-10-01T00:00:00Z",
    "title_canon_sha256": "d550ac4aa264d1d5ac2026c780c57e1fa28f377f7ecf476f12491a643e02928d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9210217",
    "kind": "arxiv",
    "version": 1
  }
}