Pith Number

pith:F4FNLYHI

pith:2021:F4FNLYHIBNSA34MJUVHETJL5CI

not attested not anchored not stored refs pending

Symmetric-Constrained Irregular Structure Inpainting for Brain MRI Registration with Tumor Pathology

C.-C. Jay Kuo, Chao Yang, Fangxu Xing, Georges ElFakhri, Jonghye Woo, Xiaofeng Liu

arxiv:2101.06775 v1 · 2021-01-17 · 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{F4FNLYHIBNSA34MJUVHETJL5CI}

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	2026-07-05T02:07:37.033028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0ad5e0e80b640df189a54e49a57d121d634a0546c4ce45504e29e82fb3c7ab

Aliases

arxiv: 2101.06775 · arxiv_version: 2101.06775v1 · doi: 10.48550/arxiv.2101.06775 · pith_short_12: F4FNLYHIBNSA · pith_short_16: F4FNLYHIBNSA34MJ · pith_short_8: F4FNLYHI

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/F4FNLYHIBNSA34MJUVHETJL5CI \
  | 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: 2f0ad5e0e80b640df189a54e49a57d121d634a0546c4ce45504e29e82fb3c7ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65237fcb96b237bb1fda111c6f231527f8cd2739c4ef757c7e83b1ddfc6e5a3a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-01-17T20:38:50Z",
    "title_canon_sha256": "8e0d945aacea27f5d9d0c854d916f1e5d6fa4f4bf4ce933dcfdc7b555ada4160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06775",
    "kind": "arxiv",
    "version": 1
  }
}