Pith Number

pith:AYIFXXLB

pith:2020:AYIFXXLBXBE2CN2WILM6Q2HTPB

not attested not anchored not stored refs pending

A coarse-to-fine framework for unsupervised multi-contrast MR image deformable registration with dual consistency constraint

Cheng Li, Hairong Zheng, Hao Yang, Ian Zhang, Rongpin Wang, Shanshan Wang, Weijian Huang, Xinfeng Liu

arxiv:2008.01896 v3 · 2020-08-05 · 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{AYIFXXLBXBE2CN2WILM6Q2HTPB}

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	2026-07-05T02:15:26.673632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06105bdd61b849a1375642d9e868f37845e0cb1942b430fa38d6e99da92da460

Aliases

arxiv: 2008.01896 · arxiv_version: 2008.01896v3 · doi: 10.48550/arxiv.2008.01896 · pith_short_12: AYIFXXLBXBE2 · pith_short_16: AYIFXXLBXBE2CN2W · pith_short_8: AYIFXXLB

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/AYIFXXLBXBE2CN2WILM6Q2HTPB \
  | 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: 06105bdd61b849a1375642d9e868f37845e0cb1942b430fa38d6e99da92da460

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f203cb0471881eb23ba8ac9354fd6a4a79abd5cb71bdec2cac5294aaecd8c22",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-08-05T01:16:45Z",
    "title_canon_sha256": "04d355f4be6e30980e70dd49c6324f5a289837212a4e8d3fc72a5cfff7886956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.01896",
    "kind": "arxiv",
    "version": 3
  }
}