Pith Number

pith:AGGD443H

pith:2012:AGGD443H5LJNEFQN6SMOMOHTIP

not attested not anchored not stored refs pending

Non-intrusive Low-Rank Separated Approximation of High-Dimensional Stochastic Models

AbdoulAhad Validi, Alireza Doostan, Gianluca Iaccarino

arxiv:1210.1532 v1 · 2012-10-04 · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGGD443H5LJNEFQN6SMOMOHTIP}

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	2026-05-18T03:20:35.465972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018c3e7367ead2d2160df498e638f343eb317799d5c6f1572f4283ad2d6f12ce

Aliases

arxiv: 1210.1532 · arxiv_version: 1210.1532v1 · doi: 10.48550/arxiv.1210.1532 · pith_short_12: AGGD443H5LJN · pith_short_16: AGGD443H5LJNEFQN · pith_short_8: AGGD443H

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/AGGD443H5LJNEFQN6SMOMOHTIP \
  | 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: 018c3e7367ead2d2160df498e638f343eb317799d5c6f1572f4283ad2d6f12ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c91771ba87b20c7784a80bfb221f45bd3e5976bd550897fec288be71add6978",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-10-04T18:30:58Z",
    "title_canon_sha256": "f13be230acd9effdec2d1f7cd3abf4c3d9fb73752714b460f33d4c2a34cff6ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1532",
    "kind": "arxiv",
    "version": 1
  }
}