Pith Number

pith:NS5RVFFE

pith:2016:NS5RVFFE2ATJYHJUOJXQEEP6MU

not attested not anchored not stored refs pending

Hilbert function space splittings on domains with infinitely many variables

Michael Griebel, Peter Oswald

arxiv:1607.05978 v1 · 2016-07-20 · 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{NS5RVFFE2ATJYHJUOJXQEEP6MU}

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	2026-05-18T01:10:43.528509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbb1a94a4d0269c1d34726f0211fe651d0d2fe7ff204425ce0985f6c76c3e41

Aliases

arxiv: 1607.05978 · arxiv_version: 1607.05978v1 · doi: 10.48550/arxiv.1607.05978 · pith_short_12: NS5RVFFE2ATJ · pith_short_16: NS5RVFFE2ATJYHJU · pith_short_8: NS5RVFFE

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/NS5RVFFE2ATJYHJUOJXQEEP6MU \
  | 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: 6cbb1a94a4d0269c1d34726f0211fe651d0d2fe7ff204425ce0985f6c76c3e41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6c05644b9f1fe4253b565f6eeea4b22c808e6fe4cc2dcc917ee7349fff79dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-20T14:40:06Z",
    "title_canon_sha256": "e7c7ffc3ccb4bed360dda93eab267438ea7354ac2decfb46cb8add4a17bdd2bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05978",
    "kind": "arxiv",
    "version": 1
  }
}