Pith Number

pith:ADJTNEYJ

pith:2016:ADJTNEYJU7OJ6YWGRHYOGIXO6Y

not attested not anchored not stored refs pending

A multigrid perspective on the parallel full approximation scheme in space and time

Dieter Moser, Matthias Bolten, Robert Speck

arxiv:1603.03586 v1 · 2016-03-11 · 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{ADJTNEYJU7OJ6YWGRHYOGIXO6Y}

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	2026-05-18T01:19:15.242105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d3369309a7dc9f62c689f0e322eef61971a2898ed4e1901b4d9f88531076f1

Aliases

arxiv: 1603.03586 · arxiv_version: 1603.03586v1 · doi: 10.48550/arxiv.1603.03586 · pith_short_12: ADJTNEYJU7OJ · pith_short_16: ADJTNEYJU7OJ6YWG · pith_short_8: ADJTNEYJ

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/ADJTNEYJU7OJ6YWGRHYOGIXO6Y \
  | 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: 00d3369309a7dc9f62c689f0e322eef61971a2898ed4e1901b4d9f88531076f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1606d41efacaee85decd7bb57bfbdbce54de7a33efbde27946da59663cece38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-03-11T10:39:39Z",
    "title_canon_sha256": "151dab8e8cacf3b1b2fa3dd620b019c99969b6006fc0f2afe25cad99097d6497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03586",
    "kind": "arxiv",
    "version": 1
  }
}