Pith Number

pith:SZBR3ANU

pith:2025:SZBR3ANUGDVF7LD2JVROI3Y3KE

not attested not anchored not stored refs pending

Priorconditioned Sparsity-Promoting Projection Methods for Deterministic and Bayesian Linear Inverse Problems

Jan Glaubitz, Jonathan Lindbloom, Mirjeta Pasha, Youssef Marzouk

arxiv:2505.01827 v1 · 2025-05-03 · math.NA · cs.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{SZBR3ANUGDVF7LD2JVROI3Y3KE}

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

Nonlinear RMM-GKS for Large-Scale Dynamic and Streaming Inverse Problems with Uncertain Forward Operators

Receipt and verification

First computed	2026-07-05T10:58:04.746181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96431d81b430ea5fac7a4d62e46f1b5125bf61a08c2d202cb452e92d57fef43b

Aliases

arxiv: 2505.01827 · arxiv_version: 2505.01827v1 · doi: 10.48550/arxiv.2505.01827 · pith_short_12: SZBR3ANUGDVF · pith_short_16: SZBR3ANUGDVF7LD2 · pith_short_8: SZBR3ANU

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/SZBR3ANUGDVF7LD2JVROI3Y3KE \
  | 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: 96431d81b430ea5fac7a4d62e46f1b5125bf61a08c2d202cb452e92d57fef43b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6041d393bff7d334dfef46f50277562b1a1956fd5c58df8ba708d29baa03abe6",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-05-03T14:06:36Z",
    "title_canon_sha256": "ce9d561e6920d9686edd16f2849ec885186075b71a17120c62e5c4588d18e45f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01827",
    "kind": "arxiv",
    "version": 1
  }
}