Pith Number

pith:BUXPR64J

pith:2018:BUXPR64JTWYHBMMFVSYXX76YLA

not attested not anchored not stored refs pending

Manifold learning for parameter reduction

Alexander Holiday, Antonios Zagaris, C. William Gear, Ioannis G. Kevrekidis, Juan M. Bello-Rivas, Mahdi Kooshkbaghi

arxiv:1807.08338 v2 · 2018-07-22 · 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{BUXPR64JTWYHBMMFVSYXX76YLA}

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	2026-05-17T23:42:30.090113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2ef8fb899db070b185acb17bffd8582faf8a82cc35a10a0e123e007cfb45a8

Aliases

arxiv: 1807.08338 · arxiv_version: 1807.08338v2 · doi: 10.48550/arxiv.1807.08338 · pith_short_12: BUXPR64JTWYH · pith_short_16: BUXPR64JTWYHBMMF · pith_short_8: BUXPR64J

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/BUXPR64JTWYHBMMFVSYXX76YLA \
  | 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: 0d2ef8fb899db070b185acb17bffd8582faf8a82cc35a10a0e123e007cfb45a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1c0e5e89490beae0e55d99ec93806d9b0141c004c8338f700addc55785b212",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-07-22T18:36:51Z",
    "title_canon_sha256": "51323b48997c90a11a6d93c0d15186d3e5cad922688b28d0914b359a276a931a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08338",
    "kind": "arxiv",
    "version": 2
  }
}