Pith Number

pith:7PI5CIS5

pith:2021:7PI5CIS5EAABKAYKQNAS5VTMYE

not attested not anchored not stored refs pending

Evaluating glioma growth predictions as a forward ranking problem

Ahmad Alafandi, Fatih Incekara, Georgios Kapsas, Karin A. van Garderen, Maarten M.J. Wijnenga, Marion Smits, Renske Gahrmann, Sebastian R. van der Voort, Stefan Klein

arxiv:2103.11651 v1 · 2021-03-22 · eess.IV · cs.CV · 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{7PI5CIS5EAABKAYKQNAS5VTMYE}

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	2026-07-05T02:25:02.282118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbd1d1225d200015030a83412ed66cc134a1421683e857ffeb35bb6ccb602141

Aliases

arxiv: 2103.11651 · arxiv_version: 2103.11651v1 · doi: 10.48550/arxiv.2103.11651 · pith_short_12: 7PI5CIS5EAAB · pith_short_16: 7PI5CIS5EAABKAYK · pith_short_8: 7PI5CIS5

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/7PI5CIS5EAABKAYKQNAS5VTMYE \
  | 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: fbd1d1225d200015030a83412ed66cc134a1421683e857ffeb35bb6ccb602141

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41e83178156607f95ca9b811ff1db988a382a190d1b3c7cfb771b76efcc4b83f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-03-22T08:21:21Z",
    "title_canon_sha256": "f13b3bea52eb1e928afe442af74b22653da065b9fd06baf26b37188cda5c4d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11651",
    "kind": "arxiv",
    "version": 1
  }
}