Pith Number

pith:5NJ2W7ZD

pith:2022:5NJ2W7ZDIKKXXFRJCFFQGXCPPF

not attested not anchored not stored refs pending

Deep Learning-based Framework for Automatic Cranial Defect Reconstruction and Implant Modeling

Andrzej Skalski, Daria Hemmerling, Maciej Stanuch, Marek Wodzinski, Mateusz Daniol, Miroslaw Socha

arxiv:2204.06310 v1 · 2022-04-13 · 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{5NJ2W7ZDIKKXXFRJCFFQGXCPPF}

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	2026-07-05T04:14:32.565932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb53ab7f2342957b9629114b035c4f79475155f92ded34a1a9d5575929ae730c

Aliases

arxiv: 2204.06310 · arxiv_version: 2204.06310v1 · doi: 10.48550/arxiv.2204.06310 · pith_short_12: 5NJ2W7ZDIKKX · pith_short_16: 5NJ2W7ZDIKKXXFRJ · pith_short_8: 5NJ2W7ZD

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/5NJ2W7ZDIKKXXFRJCFFQGXCPPF \
  | 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: eb53ab7f2342957b9629114b035c4f79475155f92ded34a1a9d5575929ae730c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2655d75ac41d73981ab532f1d60f10f07f82b8031b070c0539ce0feb533c5da9",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-04-13T11:33:26Z",
    "title_canon_sha256": "4c22e40b087fdd20b5481473d2b36bf116ebf38ac25efadc79e8040fef153388"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06310",
    "kind": "arxiv",
    "version": 1
  }
}