Pith Number

pith:T2NVT26C

pith:2025:T2NVT26CXGZSIZ55A6BFLMQCQD

not attested not anchored not stored refs pending

Iterative Collaboration Network Guided By Reconstruction Prior for Medical Image Super-Resolution

Beiji Zou, Liming Chen, Pierre Vera, Su Ruan, Xiaoyan Kui, Yang Li, Yulan Dai, Zexin Ji

arxiv:2504.16958 v1 · 2025-04-23 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2NVT26CXGZSIZ55A6BFLMQCQD}

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	2026-07-05T10:53:19.760433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9b59ebc2b9b32467bd078255b20280d54eb591b9da8840653bd3259129fac8

Aliases

arxiv: 2504.16958 · arxiv_version: 2504.16958v1 · doi: 10.48550/arxiv.2504.16958 · pith_short_12: T2NVT26CXGZS · pith_short_16: T2NVT26CXGZSIZ55 · pith_short_8: T2NVT26C

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/T2NVT26CXGZSIZ55A6BFLMQCQD \
  | 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: 9e9b59ebc2b9b32467bd078255b20280d54eb591b9da8840653bd3259129fac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb025b00a49e9ff909d88faa96cd4668ed3de7373028d950651269e90a8d29f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-23T03:25:31Z",
    "title_canon_sha256": "88045099f7db72e660cb7875a86301d8d0702b8685c7a31044a55f118a592d06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16958",
    "kind": "arxiv",
    "version": 1
  }
}