Pith Number

pith:463WFJAB

pith:2014:463WFJAB6XV4KAVSLMIGB63HAN

not attested not anchored not stored refs pending

A Fast and Scalable Method for A-Optimal Design of Experiments for Infinite-dimensional Bayesian Nonlinear Inverse Problems

Alen Alexanderian, Georg Stadler, Noemi Petra, Omar Ghattas

arxiv:1410.5899 v2 · 2014-10-22 · math.OC · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{463WFJAB6XV4KAVSLMIGB63HAN}

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	2026-05-18T01:28:05.790444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7b762a401f5ebc502b25b1060fb670366dc5a5eea5421dae7821cbb6e440934

Aliases

arxiv: 1410.5899 · arxiv_version: 1410.5899v2 · doi: 10.48550/arxiv.1410.5899 · pith_short_12: 463WFJAB6XV4 · pith_short_16: 463WFJAB6XV4KAVS · pith_short_8: 463WFJAB

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/463WFJAB6XV4KAVSLMIGB63HAN \
  | 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: e7b762a401f5ebc502b25b1060fb670366dc5a5eea5421dae7821cbb6e440934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0a3102e554c4addcf140949e6deaafb2881abfeeac928a4086196664b47c0c3",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-10-22T02:31:07Z",
    "title_canon_sha256": "b52d38567f1ba8f37345b4261d6adf5b9507e90f33d9a3f7b336fbb3664ba638"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5899",
    "kind": "arxiv",
    "version": 2
  }
}