Pith Number

pith:UBKHEPG3

pith:2018:UBKHEPG335KP3SNWHD53BGWDV2

not attested not anchored not stored refs pending

Brain MRI Image Super Resolution using Phase Stretch Transform and Transfer Learning

Bahram Jalali, Sifeng He

arxiv:1807.11643 v1 · 2018-07-31 · 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{UBKHEPG335KP3SNWHD53BGWDV2}

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	2026-05-18T00:09:21.522854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a054723cdbdf54fdc9b638fbb09ac3aea72de561022ec878f680e254615f608d

Aliases

arxiv: 1807.11643 · arxiv_version: 1807.11643v1 · doi: 10.48550/arxiv.1807.11643 · pith_short_12: UBKHEPG335KP · pith_short_16: UBKHEPG335KP3SNW · pith_short_8: UBKHEPG3

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/UBKHEPG335KP3SNWHD53BGWDV2 \
  | 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: a054723cdbdf54fdc9b638fbb09ac3aea72de561022ec878f680e254615f608d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4090916a76ec80f516a8ad7840fcc1e5413572ee2c154a13bf8b4ecbdc89133a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-31T02:51:21Z",
    "title_canon_sha256": "21ad4049e3e2d247ec54101edb51503481f16b88b6968ff1b28b59f69462ae2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11643",
    "kind": "arxiv",
    "version": 1
  }
}