Pith Number

pith:XRI552BG

pith:2019:XRI552BGMNTF6QXEFZ7NEYC6AB

not attested not anchored not stored refs pending

FastSurfer -- A fast and accurate deep learning based neuroimaging pipeline

Bruce Fischl, Kersten Diers, Leonie Henschel, Martin Reuter, Sailesh Conjeti, Santiago Estrada

arxiv:1910.03866 v4 · 2019-10-09 · eess.IV · cs.CV · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRI552BGMNTF6QXEFZ7NEYC6AB}

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	2026-07-05T01:09:01.118272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc51dee82663665f42e42e7ed2605e006f3d69156111743dd972d21298857e2f

Aliases

arxiv: 1910.03866 · arxiv_version: 1910.03866v4 · doi: 10.48550/arxiv.1910.03866 · pith_short_12: XRI552BGMNTF · pith_short_16: XRI552BGMNTF6QXE · pith_short_8: XRI552BG

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/XRI552BGMNTF6QXEFZ7NEYC6AB \
  | 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: bc51dee82663665f42e42e7ed2605e006f3d69156111743dd972d21298857e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f222d287dd9dee605ec20d83a4c90502678b8b27b2cdb52c56f28c838a22e618",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-10-09T09:41:14Z",
    "title_canon_sha256": "c0f5d6e3cee00a405f269904c51c7a542a158b969f7bcf536990c61f1b6a6aab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03866",
    "kind": "arxiv",
    "version": 4
  }
}