Pith Number

pith:6LQUTQQE

pith:2020:6LQUTQQEXMJOJA7EWKIGVY23UB

not attested not anchored not stored refs pending

Robust Multimodal Brain Tumor Segmentation via Feature Disentanglement and Gated Fusion

Cheng Chen, Hao Chen, Jing Qin, Pheng-Ann Heng, Qi Dou, Yueming Jin

arxiv:2002.09708 v1 · 2020-02-22 · 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{6LQUTQQEXMJOJA7EWKIGVY23UB}

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	2026-07-05T00:43:11.044765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e149c204bb12e483e4b2906ae35ba04f177548148b9fb28767c2fede33bbf4

Aliases

arxiv: 2002.09708 · arxiv_version: 2002.09708v1 · doi: 10.48550/arxiv.2002.09708 · pith_short_12: 6LQUTQQEXMJO · pith_short_16: 6LQUTQQEXMJOJA7E · pith_short_8: 6LQUTQQE

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/6LQUTQQEXMJOJA7EWKIGVY23UB \
  | 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: f2e149c204bb12e483e4b2906ae35ba04f177548148b9fb28767c2fede33bbf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a186722109e53fd3d8a393496cd3d5b769a2c8cb5bf59ca96220bb5563e2c79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-22T14:32:04Z",
    "title_canon_sha256": "477d52afccd850525b0afa98b879f0705e2bc55532fbc271fbda65c5cab1dc22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09708",
    "kind": "arxiv",
    "version": 1
  }
}