Pith Number

pith:VYSZXJAE

pith:2016:VYSZXJAE7XSATV4G7ITOIYCSVY

not attested not anchored not stored refs pending

Identification of Cancer Patient Subgroups via Smoothed Shortest Path Graph Kernel

Ali Burak \"Unal, \"Oznur Ta\c{s}tan

arxiv:1612.04431 v2 · 2016-12-13 · cs.CE · 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{VYSZXJAE7XSATV4G7ITOIYCSVY}

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	2026-05-18T00:53:23.933556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae259ba404fde409d786fa26e46052ae1f519be16cd0fd97675437c7366561db

Aliases

arxiv: 1612.04431 · arxiv_version: 1612.04431v2 · doi: 10.48550/arxiv.1612.04431 · pith_short_12: VYSZXJAE7XSA · pith_short_16: VYSZXJAE7XSATV4G · pith_short_8: VYSZXJAE

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/VYSZXJAE7XSATV4G7ITOIYCSVY \
  | 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: ae259ba404fde409d786fa26e46052ae1f519be16cd0fd97675437c7366561db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7716588b3edff75c1831fec31bf77122f4c0ecda5348ab5d53a19d8522f1d80f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-12-13T23:47:41Z",
    "title_canon_sha256": "56162f285c9224ff91bc1cf44afa5de80205a67e43ea6631e3d793397d483c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04431",
    "kind": "arxiv",
    "version": 2
  }
}