Pith Number

pith:TS2FEJXM

pith:2019:TS2FEJXMU375525YATMUPHN4F7

not attested not anchored not stored refs pending

A Survey on Graph Kernels

Christopher Morris, Fredrik D. Johansson, Nils M. Kriege

arxiv:1903.11835 v2 · 2019-03-28 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TS2FEJXMU375525YATMUPHN4F7}

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.

Cited by

1 paper in Pith

Charting causal set configuration space with graph observables

Receipt and verification

First computed	2026-07-05T00:38:01.418165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cb45226eca6ffdeebb804d9479dbc2ff8b90b8defe1c7b83babc1c4e4fe1e73

Aliases

arxiv: 1903.11835 · arxiv_version: 1903.11835v2 · doi: 10.48550/arxiv.1903.11835 · pith_short_12: TS2FEJXMU375 · pith_short_16: TS2FEJXMU375525Y · pith_short_8: TS2FEJXM

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/TS2FEJXMU375525YATMUPHN4F7 \
  | 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: 9cb45226eca6ffdeebb804d9479dbc2ff8b90b8defe1c7b83babc1c4e4fe1e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dbd8867c9b3e78bbfd1bbee0ae8f496f7c73243f97aeb1e6893487b1902886f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-28T08:44:21Z",
    "title_canon_sha256": "0e6860bdc248028d49fb86ede6c421ebd981b193c754ca908c30b0de8ab0c0cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11835",
    "kind": "arxiv",
    "version": 2
  }
}