Pith Number

pith:XTPEVYYQ

pith:2026:XTPEVYYQPUOPJMQCALKBDV6KMO

not attested not anchored not stored refs pending

Sparse-View Lung Nodule Volumetry from Digitally Reconstructed Radiographs via AReT: Anatomy-Regularized TensoRF

Spoorthi M, Suja Palaniswamy

arxiv:2606.02639 v1 · 2026-05-31 · eess.IV · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTPEVYYQPUOPJMQCALKBDV6KMO}

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	2026-06-03T00:05:05.355117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcde4ae3107d1cf4b20202d411d7ca6391ed98e42f0624c56aada2daa7dd99bb

Aliases

arxiv: 2606.02639 · arxiv_version: 2606.02639v1 · doi: 10.48550/arxiv.2606.02639 · pith_short_12: XTPEVYYQPUOP · pith_short_16: XTPEVYYQPUOPJMQC · pith_short_8: XTPEVYYQ

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/XTPEVYYQPUOPJMQCALKBDV6KMO \
  | 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: bcde4ae3107d1cf4b20202d411d7ca6391ed98e42f0624c56aada2daa7dd99bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb90cf3cd2a5ced72072a6042afd2cfe936aacae8525534354431cfe9ddf42dc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-05-31T06:25:49Z",
    "title_canon_sha256": "28c53333139b8e6b4457687db34645e3e50cf4cab1d082932795382f9c6cf3d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02639",
    "kind": "arxiv",
    "version": 1
  }
}