Pith Number

pith:HJTMDQBI

pith:2018:HJTMDQBIRAJLC6CQ4S6PDSKYIS

not attested not anchored not stored refs pending

Brain Tumor Image Retrieval via Multitask Learning

Alexandra Dalechina, Andrey Golanov, Gleb Makarchuk, Maxim Pisov, Mikhail Belyaev, Valery Kostjuchenko

arxiv:1810.09369 v1 · 2018-10-22 · 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{HJTMDQBIRAJLC6CQ4S6PDSKYIS}

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	2026-05-18T00:02:40.328380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a66c1c0288812b17850e4bcf1c95844a91eb17881afbfedb269dd232f201865

Aliases

arxiv: 1810.09369 · arxiv_version: 1810.09369v1 · doi: 10.48550/arxiv.1810.09369 · pith_short_12: HJTMDQBIRAJL · pith_short_16: HJTMDQBIRAJLC6CQ · pith_short_8: HJTMDQBI

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/HJTMDQBIRAJLC6CQ4S6PDSKYIS \
  | 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: 3a66c1c0288812b17850e4bcf1c95844a91eb17881afbfedb269dd232f201865

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b10cda760c787f4302ce59f9ec0c281b9153b095abeb57ea6c47968733daed2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-22T15:38:25Z",
    "title_canon_sha256": "588479ebb353d408b6dbcd6c990f4d00f54f844e894c3d7edd9ac953233c3439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09369",
    "kind": "arxiv",
    "version": 1
  }
}