Pith Number

pith:HAVKKDAL

pith:2026:HAVKKDALLQJQFIPYTAT4JUFEXZ

not attested not anchored not stored refs pending

Recover Semantics First, Generate Better: Improved Latent Modeling for 3D MRI Reconstruction and Cross-Contrast Synthesis

Lei Zhu, Rui Tang, Sicheng Yang, Yonghao Chen

arxiv:2606.17989 v1 · 2026-06-16 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HAVKKDALLQJQFIPYTAT4JUFEXZ}

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	2026-06-19T16:10:45.324019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

382aa50c0b5c1302a1f89827c4d0a4be61a06ab049eb6832a942ce7ba780b34b

Aliases

arxiv: 2606.17989 · arxiv_version: 2606.17989v1 · doi: 10.48550/arxiv.2606.17989 · pith_short_12: HAVKKDALLQJQ · pith_short_16: HAVKKDALLQJQFIPY · pith_short_8: HAVKKDAL

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/HAVKKDALLQJQFIPYTAT4JUFEXZ \
  | 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: 382aa50c0b5c1302a1f89827c4d0a4be61a06ab049eb6832a942ce7ba780b34b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8598a9ec2a40f288f0133ce81036a1f4d9875d91d6337dbd9fe22e489e56cea1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-16T14:41:15Z",
    "title_canon_sha256": "36174441993268e20aacdd35e4a892eee4568c4c464062fb7c990fa90bb974eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17989",
    "kind": "arxiv",
    "version": 1
  }
}