Pith Number

pith:A6LYHCX2

pith:2014:A6LYHCX2ZH22IFT5OVN6T3ALVO

not attested not anchored not stored refs pending

Enabling High-Dimensional Hierarchical Uncertainty Quantification by ANOVA and Tensor-Train Decomposition

George Em Karniadakis, Ivan V. Oseledets, Luca Daniel, Xiu Yang, Zheng Zhang

arxiv:1407.3023 v4 · 2014-07-11 · cs.CE · 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{A6LYHCX2ZH22IFT5OVN6T3ALVO}

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	2026-05-18T00:58:11.529733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0797838afac9f5a4167d755be9ec0babb0e0a14fce9e4976ea91399de597ea4b

Aliases

arxiv: 1407.3023 · arxiv_version: 1407.3023v4 · doi: 10.48550/arxiv.1407.3023 · pith_short_12: A6LYHCX2ZH22 · pith_short_16: A6LYHCX2ZH22IFT5 · pith_short_8: A6LYHCX2

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/A6LYHCX2ZH22IFT5OVN6T3ALVO \
  | 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: 0797838afac9f5a4167d755be9ec0babb0e0a14fce9e4976ea91399de597ea4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c88ab806f7772621ecbe513b66e5941b58eb9e5bd4dfc94be90eaad120ed2e",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2014-07-11T04:38:01Z",
    "title_canon_sha256": "e982ab899d878ae14da1acfa50e1d9fa20f1216b4248a22af64228bf1b146863"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3023",
    "kind": "arxiv",
    "version": 4
  }
}