Pith Number

pith:HIPGXP3D

pith:2016:HIPGXP3D6FBIXIHXP7Z5X3FXDW

not attested not anchored not stored refs pending

Scheduling massively parallel multigrid for multilevel Monte Carlo methods

Barbara Wohlmuth, Bj\"orn Gmeiner, Daniel Drzisga, Robert Scheichl, Ulrich Ruede

arxiv:1607.03252 v1 · 2016-07-12 · cs.CE · cs.DC · cs.MS · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HIPGXP3D6FBIXIHXP7Z5X3FXDW}

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	2026-05-18T01:11:09.465887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a1e6bbf63f1428ba0f77ff3dbecb71dba1e883a660e9da6d88a380ce0e33d88

Aliases

arxiv: 1607.03252 · arxiv_version: 1607.03252v1 · doi: 10.48550/arxiv.1607.03252 · pith_short_12: HIPGXP3D6FBI · pith_short_16: HIPGXP3D6FBIXIHX · pith_short_8: HIPGXP3D

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/HIPGXP3D6FBIXIHXP7Z5X3FXDW \
  | 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: 3a1e6bbf63f1428ba0f77ff3dbecb71dba1e883a660e9da6d88a380ce0e33d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "967cf19ef9c89395436d62506701cc8734e8e0ce3235a5f1d2398dbe5d0c05e4",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MS",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-07-12T07:47:45Z",
    "title_canon_sha256": "6b9e4fe2866ceca2a9b52210e28d5d32a02aa443c32cf6221ebf0c71e4c72a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03252",
    "kind": "arxiv",
    "version": 1
  }
}