Pith Number

pith:5DQBPTSB

pith:2018:5DQBPTSB6OARWXXZAXZZ3AJJY4

not attested not anchored not stored refs pending

Tree Edit Distance Learning via Adaptive Symbol Embeddings

Alessio Micheli, Barbara Hammer, Benjamin Paa{\ss}en, Claudio Gallicchio

arxiv:1806.05009 v3 · 2018-06-13 · 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{5DQBPTSB6OARWXXZAXZZ3AJJY4}

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	2026-05-18T00:10:44.396237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e017ce41f3811b5ef905f39d8129c732d5d29af5af73acf121450911bc4778

Aliases

arxiv: 1806.05009 · arxiv_version: 1806.05009v3 · doi: 10.48550/arxiv.1806.05009 · pith_short_12: 5DQBPTSB6OAR · pith_short_16: 5DQBPTSB6OARWXXZ · pith_short_8: 5DQBPTSB

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/5DQBPTSB6OARWXXZAXZZ3AJJY4 \
  | 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: e8e017ce41f3811b5ef905f39d8129c732d5d29af5af73acf121450911bc4778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63206baca02ef88d260ae76f29360f48f2ad1581cd43fa3b084fa17353bfb9de",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-13T13:08:16Z",
    "title_canon_sha256": "3553320ad5789a42739c2efdee623abbab40c5655e837142c198d0647f63a4ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05009",
    "kind": "arxiv",
    "version": 3
  }
}