Pith Number

pith:FGVZA5ME

pith:2026:FGVZA5ME5LHJOJOQDTLDGVDCQ3

not attested not anchored not stored refs pending

Generalized TV--$\ell_p$ Structured Priors for Bayesian $T_1$ Mapping

Disi Lin, Martin Berggren, Tommy L\"ofstedt

arxiv:2606.05381 v1 · 2026-06-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGVZA5ME5LHJOJOQDTLDGVDCQ3}

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	2026-06-05T00:13:55.947271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ab907584eace9725d01cd633546286caedbaba7f9b90f0ad7a50d8d8f4aa9a

Aliases

arxiv: 2606.05381 · arxiv_version: 2606.05381v1 · doi: 10.48550/arxiv.2606.05381 · pith_short_12: FGVZA5ME5LHJ · pith_short_16: FGVZA5ME5LHJOJOQ · pith_short_8: FGVZA5ME

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/FGVZA5ME5LHJOJOQDTLDGVDCQ3 \
  | 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: 29ab907584eace9725d01cd633546286caedbaba7f9b90f0ad7a50d8d8f4aa9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf9c5de570b09666617882c64dd3f043829fe51b55d4ebced5c2ae07107a73a1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T19:30:42Z",
    "title_canon_sha256": "10497e45d68aa3884284ba88ffc1485902d71e41760a13904b0169197afa6478"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05381",
    "kind": "arxiv",
    "version": 1
  }
}