Pith Number

pith:76YTCJPY

pith:2024:76YTCJPY6XTBZHQDDML5SHTXV6

not attested not anchored not stored refs pending

Derivative-informed neural operator acceleration of geometric MCMC for infinite-dimensional Bayesian inverse problems

Lianghao Cao, Omar Ghattas, Thomas O'Leary-Roseberry

arxiv:2403.08220 v2 · 2024-03-13 · math.NA · cs.LG · cs.NA · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76YTCJPY6XTBZHQDDML5SHTXV6}

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.

Cited by

1 paper in Pith

Accelerating seismic inversion and uncertainty quantification with efficient high-rank Hessian approximations

Receipt and verification

First computed	2026-07-05T08:20:53.649222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffb13125f8f5e61c9e031b17d91e77afbcfcb4bce5c83a9c11b20f6ae2f2d448

Aliases

arxiv: 2403.08220 · arxiv_version: 2403.08220v2 · doi: 10.48550/arxiv.2403.08220 · pith_short_12: 76YTCJPY6XTB · pith_short_16: 76YTCJPY6XTBZHQD · pith_short_8: 76YTCJPY

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/76YTCJPY6XTBZHQDDML5SHTXV6 \
  | 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: ffb13125f8f5e61c9e031b17d91e77afbcfcb4bce5c83a9c11b20f6ae2f2d448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3c8b27591a1fab47ed0e4db9d2874ce7d49e5372fb47ea02c47963a2a4d718",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-03-13T03:45:14Z",
    "title_canon_sha256": "140b638a0eff4ff31e103c88a273899094bbac91df038b11f32495ebbc4e2eca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08220",
    "kind": "arxiv",
    "version": 2
  }
}