Pith Number

pith:S5EHAN6E

pith:2025:S5EHAN6EUZY2EF6LUPF6MAPG5R

not attested not anchored not stored refs pending

Bayesian model selection and misspecification testing in imaging inverse problems only from noisy and partial measurements

Marcelo Pereyra, Tobias Liaudat, Tom Sprunck

arxiv:2510.27663 v3 · 2025-10-31 · eess.IV · cs.LG · stat.ME · 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{S5EHAN6EUZY2EF6LUPF6MAPG5R}

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	2026-05-29T02:05:37.515478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97487037c4a671a217cba3cbe601e6ec78186e276320480436b25562d3fab41e

Aliases

arxiv: 2510.27663 · arxiv_version: 2510.27663v3 · doi: 10.48550/arxiv.2510.27663 · pith_short_12: S5EHAN6EUZY2 · pith_short_16: S5EHAN6EUZY2EF6L · pith_short_8: S5EHAN6E

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/S5EHAN6EUZY2EF6LUPF6MAPG5R \
  | 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: 97487037c4a671a217cba3cbe601e6ec78186e276320480436b25562d3fab41e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ea4bdb53c4951f4cb40cca6e9d88fa2378d576913b191357240cfd446cf791",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-10-31T17:32:11Z",
    "title_canon_sha256": "07144acb4ec5aa050f4fef47f089ab4cabf97283dc50728bfcceb8edadf80cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.27663",
    "kind": "arxiv",
    "version": 3
  }
}