Pith Number

pith:E5ZJC26T

pith:2026:E5ZJC26T6VZWYGXNXAPAPLAQHB

not attested not anchored not stored refs pending

Unsupervised Deep Image Prior for Sparse-View and Limited-Angle Electron Tomography

Daniel del Pozo Bueno, Laure Guetaz, Philippe Ciuciu, Serge Brosset, Thomas David, Zineb Saghi

arxiv:2605.27139 v1 · 2026-05-26 · eess.IV · cs.CV · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5ZJC26T6VZWYGXNXAPAPLAQHB}

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	2026-05-27T02:05:43.835754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2772916bd3f5736c1aedb81e07ac1038780962585c2f6d821276d4083e8676b7

Aliases

arxiv: 2605.27139 · arxiv_version: 2605.27139v1 · doi: 10.48550/arxiv.2605.27139 · pith_short_12: E5ZJC26T6VZW · pith_short_16: E5ZJC26T6VZWYGXN · pith_short_8: E5ZJC26T

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/E5ZJC26T6VZWYGXNXAPAPLAQHB \
  | 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: 2772916bd3f5736c1aedb81e07ac1038780962585c2f6d821276d4083e8676b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daebf0fba86c162194c114dbf6f29a20a36f0aca009294bf18a09b67e6478b05",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-05-26T15:07:01Z",
    "title_canon_sha256": "2a0444bb96ed4c8ac1510c3a83bf58dd5764cb30d9f2c64c402c5a923defb89d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27139",
    "kind": "arxiv",
    "version": 1
  }
}