Pith Number

pith:ROIAEHZQ

pith:2026:ROIAEHZQFS6OZFECGWYSTKYVPY

not attested not anchored not stored refs pending

Absorption and Phase-Contrast Microtomography Using Direct X-ray Detection With COTS CMOS Sensors

Andres Cicuttin, Damian L. Corzi, Fabricio Alcalde Bessia, German Mato, Jose Lipovetzky, Maria L. Crespo, Mariano Gomez Berisso, Martin Perez

arxiv:2605.29808 v1 · 2026-05-28 · eess.IV · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROIAEHZQFS6OZFECGWYSTKYVPY}

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	2026-05-29T02:05:53.741035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b90021f302cbcec948235b129ab157e3b39fcb4f1f6e427bce43d84feb91ea6

Aliases

arxiv: 2605.29808 · arxiv_version: 2605.29808v1 · doi: 10.48550/arxiv.2605.29808 · pith_short_12: ROIAEHZQFS6O · pith_short_16: ROIAEHZQFS6OZFEC · pith_short_8: ROIAEHZQ

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/ROIAEHZQFS6OZFECGWYSTKYVPY \
  | 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: 8b90021f302cbcec948235b129ab157e3b39fcb4f1f6e427bce43d84feb91ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6915028b0380616e4ba38722fabb7615ecf4a4455542c684bc9ad5dd1499d79",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-05-28T11:53:45Z",
    "title_canon_sha256": "a2adc579d74dae5b9bd43e728f74f065b77aa204ad71cb05539cc67138e17db1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29808",
    "kind": "arxiv",
    "version": 1
  }
}