Pith Number

pith:M4GBRWVY

pith:2023:M4GBRWVYRB7AJRMRPNAFCHE65K

not attested not anchored not stored refs pending

Self-Supervised CSF Inpainting with Synthetic Atrophy for Improved Accuracy Validation of Cortical Surface Analyses

Ipek Oguz, Jiacheng Wang, Kathleen E. Larson

arxiv:2303.05777 v1 · 2023-03-10 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M4GBRWVYRB7AJRMRPNAFCHE65K}

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	2026-07-05T05:49:56.966227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

670c18dab8887e04c5917b40511c9eeab9c629108fbcfac23fcda9ff0c929a78

Aliases

arxiv: 2303.05777 · arxiv_version: 2303.05777v1 · doi: 10.48550/arxiv.2303.05777 · pith_short_12: M4GBRWVYRB7A · pith_short_16: M4GBRWVYRB7AJRMR · pith_short_8: M4GBRWVY

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/M4GBRWVYRB7AJRMRPNAFCHE65K \
  | 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: 670c18dab8887e04c5917b40511c9eeab9c629108fbcfac23fcda9ff0c929a78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a059e6f3eccb9ec613839b94aca9420923448c377caf3c14f3cf3f8231d8056",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-10T08:27:14Z",
    "title_canon_sha256": "d5b687a300083058bce23ff95e99f88445c042002ff41ff1a00d51b60c5ff74e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.05777",
    "kind": "arxiv",
    "version": 1
  }
}