Pith Number

pith:THOR3G4U

pith:2021:THOR3G4U3DUVXSKSZVAK6HXCXV

not attested not anchored not stored refs pending

Advancing Brain Metastases Detection in T1-Weighted Contrast-Enhanced 3D MRI using Noisy Student-based Training

Engin Dikici, John. L. Ryu, Luciano M. Prevedello, Matthew Bigelow, Xuan V. Nguyen

arxiv:2111.05959 v2 · 2021-11-10 · 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{THOR3G4U3DUVXSKSZVAK6HXCXV}

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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	2026-07-05T03:33:24.369746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99dd1d9b94d8e95bc952cd40af1ee2bd59ff1691586407ab159f32603cd3f258

Aliases

arxiv: 2111.05959 · arxiv_version: 2111.05959v2 · doi: 10.48550/arxiv.2111.05959 · pith_short_12: THOR3G4U3DUV · pith_short_16: THOR3G4U3DUVXSKS · pith_short_8: THOR3G4U

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/THOR3G4U3DUVXSKSZVAK6HXCXV \
  | 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: 99dd1d9b94d8e95bc952cd40af1ee2bd59ff1691586407ab159f32603cd3f258

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9609c2ad8595b3c8e9975bc0c0be998ac7885f08936eef4fc661e334106b61b5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-11-10T21:44:57Z",
    "title_canon_sha256": "de05fad504597bba6a1c8f155635cff14ef149767761f56cd3ad5343dffa5d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05959",
    "kind": "arxiv",
    "version": 2
  }
}