Pith Number

pith:WT37O3E7

pith:2020:WT37O3E76DLGATLQZTJ4G4ATMX

not attested not anchored not stored refs pending

A Baseline Approach for AutoImplant: the MICCAI 2020 Cranial Implant Design Challenge

Antonio Pepe, Christina Gsaxner, Gord von Campe, Jan Egger, Jianning Li

arxiv:2006.12449 v2 · 2020-06-22 · cs.CV · cs.GR · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WT37O3E76DLGATLQZTJ4G4ATMX}

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	2026-07-05T01:13:12.352860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f7f76c9ff0d6604d70ccd3c3701365f974d4e0fa4534e52359566574ab8be1

Aliases

arxiv: 2006.12449 · arxiv_version: 2006.12449v2 · doi: 10.48550/arxiv.2006.12449 · pith_short_12: WT37O3E76DLG · pith_short_16: WT37O3E76DLGATLQ · pith_short_8: WT37O3E7

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/WT37O3E76DLGATLQZTJ4G4ATMX \
  | 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: b4f7f76c9ff0d6604d70ccd3c3701365f974d4e0fa4534e52359566574ab8be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961b910ebc2b968c264a5213008f31fb11e67fd637dda1990c7815a404d9ef6c",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-22T17:27:56Z",
    "title_canon_sha256": "a712b7a53c6c242316a754fcf91307e402d064a92bd372822f147b4f2ee2d420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12449",
    "kind": "arxiv",
    "version": 2
  }
}