Pith Number

pith:D3HALRJQ

pith:2015:D3HALRJQ4YQCLUY4F7QCML3PTF

not attested not anchored not stored refs pending

Global sensitivity metrics from active subspaces

Paul Diaz, Paul G. Constantine

arxiv:1510.04361 v2 · 2015-10-15 · 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{D3HALRJQ4YQCLUY4F7QCML3PTF}

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	2026-05-18T01:10:23.687782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ece05c530e62025d31c2fe0262f6f997eb05b1997878fb9213835011c01f902

Aliases

arxiv: 1510.04361 · arxiv_version: 1510.04361v2 · doi: 10.48550/arxiv.1510.04361 · pith_short_12: D3HALRJQ4YQC · pith_short_16: D3HALRJQ4YQCLUY4 · pith_short_8: D3HALRJQ

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/D3HALRJQ4YQCLUY4F7QCML3PTF \
  | 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: 1ece05c530e62025d31c2fe0262f6f997eb05b1997878fb9213835011c01f902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c1e0df045dd207b85b090ec9f38fc7bc05ac960d153004566ac50fd2f0cf33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-10-15T00:28:42Z",
    "title_canon_sha256": "af8b702230ff97cf9b14564aa7d4fdb57dbd113b9cd025a524521e163f58dca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04361",
    "kind": "arxiv",
    "version": 2
  }
}