Pith Number

pith:MU45WRV3

pith:2017:MU45WRV3C3SXSGPUCI47DVX4IB

not attested not anchored not stored refs pending

High dimensional integration of kinks and jumps -- smoothing by preintegration

Andreas Griewank, Frances Y. Kuo, Hernan Le\"ovey, Ian H. Sloan

arxiv:1712.00920 v1 · 2017-12-04 · 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{MU45WRV3C3SXSGPUCI47DVX4IB}

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	2026-05-18T00:28:59.969996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6539db46bb16e57919f41239f1d6fc4053a9e19458398e9c88189f3c3503b805

Aliases

arxiv: 1712.00920 · arxiv_version: 1712.00920v1 · doi: 10.48550/arxiv.1712.00920 · pith_short_12: MU45WRV3C3SX · pith_short_16: MU45WRV3C3SXSGPU · pith_short_8: MU45WRV3

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/MU45WRV3C3SXSGPUCI47DVX4IB \
  | 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: 6539db46bb16e57919f41239f1d6fc4053a9e19458398e9c88189f3c3503b805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b4e5a4ff16abcd91c4b3db379c272833cd341f46b7cdf627593196f30ea0466",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-12-04T06:30:38Z",
    "title_canon_sha256": "74bb5d682fcc6fa7f5203e07c21e338c770fd407d470d9f6f51a4f1fb4011f9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00920",
    "kind": "arxiv",
    "version": 1
  }
}