Pith Number

pith:4L4PULBK

pith:2021:4L4PULBKG2LCGOQN3IDWX3O4TA

not attested not anchored not stored refs pending

Machine Learning and Glioblastoma: Treatment Response Monitoring Biomarkers in 2021

Alysha Chelliah, Andrei Roman, Ayesha Mirchandani, Ayisha Al Busaidi, Aysha Luis, Bernice Akpinar, Burcu Alparslan, Haris Shuaib, Keyoumars Ashkan, Marc Modat, Nina Mansoor, Sebastien Ourselin, Thomas Booth

arxiv:2104.08072 v1 · 2021-04-15 · q-bio.QM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4L4PULBKG2LCGOQN3IDWX3O4TA}

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	2026-07-05T02:32:40.653267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f8fa2c2a3696233a0dda076beddc98040967fa04b4f1468d021e3d99e675f4

Aliases

arxiv: 2104.08072 · arxiv_version: 2104.08072v1 · doi: 10.48550/arxiv.2104.08072 · pith_short_12: 4L4PULBKG2LC · pith_short_16: 4L4PULBKG2LCGOQN · pith_short_8: 4L4PULBK

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/4L4PULBKG2LCGOQN3IDWX3O4TA \
  | 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: e2f8fa2c2a3696233a0dda076beddc98040967fa04b4f1468d021e3d99e675f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab8690baf21ba240677b75868b6ea79b18c2cc9c5da71977f5fca5770243d6d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2021-04-15T10:49:34Z",
    "title_canon_sha256": "c91d8a21d93e0738e25a26cf05af6052a0978cc4147d99f5f187370dab26a77b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.08072",
    "kind": "arxiv",
    "version": 1
  }
}