Pith Number

pith:6PEHCEOH

pith:2017:6PEHCEOH7P7UI5QHEK6K73BP3A

not attested not anchored not stored refs pending

Deep Learning for Tumor Classification in Imaging Mass Spectrometry

Christian Etmann, Jens Behrmann, J\"org Kriegsmann, Peter Maass, Rita Casadonte, Tobias Boskamp

arxiv:1705.01015 v3 · 2017-05-02 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PEHCEOH7P7UI5QHEK6K73BP3A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:12:14.300355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3c87111c7fbff44760722bcafec2fd8122b09e766ca63a7583fdcb0822e656b

Aliases

arxiv: 1705.01015 · arxiv_version: 1705.01015v3 · doi: 10.48550/arxiv.1705.01015 · pith_short_12: 6PEHCEOH7P7U · pith_short_16: 6PEHCEOH7P7UI5QH · pith_short_8: 6PEHCEOH

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/6PEHCEOH7P7UI5QHEK6K73BP3A \
  | 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: f3c87111c7fbff44760722bcafec2fd8122b09e766ca63a7583fdcb0822e656b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b83117ae05becdc351567bb0efdb24e800c1113cc6cd0af4cb6d78f79689fd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-02T15:15:19Z",
    "title_canon_sha256": "ebdeef08735a71461d5e3f621d7d0c8281477840eb302cea28405fc2d8ae8aa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01015",
    "kind": "arxiv",
    "version": 3
  }
}