Pith Number

pith:L4WWIYJL

pith:2017:L4WWIYJLAVT7CXBAK45RQ4YUYC

not attested not anchored not stored refs pending

Space-time balancing domain decomposition

Marc Olm, Santiago Badia

arxiv:1701.03477 v1 · 2017-01-12 · cs.NA · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4WWIYJLAVT7CXBAK45RQ4YUYC}

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	2026-05-18T00:52:54.690689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2d64612b0567f15c20573b187314c0a5270f25bd248621fa43aa442b48ba9f

Aliases

arxiv: 1701.03477 · arxiv_version: 1701.03477v1 · doi: 10.48550/arxiv.1701.03477 · pith_short_12: L4WWIYJLAVT7 · pith_short_16: L4WWIYJLAVT7CXBA · pith_short_8: L4WWIYJL

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/L4WWIYJLAVT7CXBAK45RQ4YUYC \
  | 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: 5f2d64612b0567f15c20573b187314c0a5270f25bd248621fa43aa442b48ba9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f940252c071ec707ba0d49065b69c1765ce9de4b871d3111cc764943579e432a",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2017-01-12T19:32:09Z",
    "title_canon_sha256": "b988cf038c253a2fc2194fa5445bfc87f9a0a70a651ae508ecbacb66667d0e11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03477",
    "kind": "arxiv",
    "version": 1
  }
}