Pith Number

pith:XBWYXKDE

pith:2026:XBWYXKDELXSSIW54XLM6NJ556D

not attested not anchored not stored refs pending

Dual-Prior Guided Null-Space Learning with Mixture-of-Splines for Arbitrary Medical Slice Super-Resolution

Haofei Song, Qingli Li, Shaojie Guo, Siyuan Xu, Xintian Mao, Yan Wang

arxiv:2606.26716 v1 · 2026-06-25 · eess.IV · 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{XBWYXKDELXSSIW54XLM6NJ556D}

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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	2026-06-26T01:15:57.822702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86d8ba8645de5245bbcbad9e6a7bdf0dde63b5073e65f4b243c8758c4dcad6d

Aliases

arxiv: 2606.26716 · arxiv_version: 2606.26716v1 · doi: 10.48550/arxiv.2606.26716 · pith_short_12: XBWYXKDELXSS · pith_short_16: XBWYXKDELXSSIW54 · pith_short_8: XBWYXKDE

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/XBWYXKDELXSSIW54XLM6NJ556D \
  | 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: b86d8ba8645de5245bbcbad9e6a7bdf0dde63b5073e65f4b243c8758c4dcad6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0198d06be614bde7f99e6dcd3a60b615aa47b8d019da6cfa1420517821ea25bd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2026-06-25T07:53:36Z",
    "title_canon_sha256": "4e146619a07802c34e9b3f530d58093bfa9ef656a3e4ea83ff612aaec10c608c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26716",
    "kind": "arxiv",
    "version": 1
  }
}