Pith Number

pith:SUBWTYP4

pith:2018:SUBWTYP4NP3HRZCDIXT5P37LR7

not attested not anchored not stored refs pending

Further development of efficient and accurate time integration schemes for meteorological models

Daniel R. Reynolds, Janusz A. Pudykiewicz, Vu Thai Luan

arxiv:1805.02144 v2 · 2018-05-06 · 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{SUBWTYP4NP3HRZCDIXT5P37LR7}

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	2026-05-18T00:00:56.062483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

950369e1fc6bf678e44345e7d7efeb8fc6fcdbc261a3f024ba81599b208969dc

Aliases

arxiv: 1805.02144 · arxiv_version: 1805.02144v2 · doi: 10.48550/arxiv.1805.02144 · pith_short_12: SUBWTYP4NP3H · pith_short_16: SUBWTYP4NP3HRZCD · pith_short_8: SUBWTYP4

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/SUBWTYP4NP3HRZCDIXT5P37LR7 \
  | 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: 950369e1fc6bf678e44345e7d7efeb8fc6fcdbc261a3f024ba81599b208969dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd31b680d8dc7eee957261df7272c91fb8397e79352180f17bad0876a9ca9cd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-06T03:41:34Z",
    "title_canon_sha256": "40054ad3d683a9e2750b12da84f8e1c44150f28c370135a7cc4c4aeb9dea273b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02144",
    "kind": "arxiv",
    "version": 2
  }
}