Pith Number

pith:TXBRIPLF

pith:2018:TXBRIPLFYR4Q5XHOMKCCOQC56A

not attested not anchored not stored refs pending

Italian Event Detection Goes Deep Learning

Tommaso Caselli

arxiv:1810.02229 v1 · 2018-10-04 · cs.CL · cs.AI · 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{TXBRIPLFYR4Q5XHOMKCCOQC56A}

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	2026-05-18T00:04:05.865341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc3143d65c4790edcee628427405df026086826a2fc5748e58c9b0ab04df74a

Aliases

arxiv: 1810.02229 · arxiv_version: 1810.02229v1 · doi: 10.48550/arxiv.1810.02229 · pith_short_12: TXBRIPLFYR4Q · pith_short_16: TXBRIPLFYR4Q5XHO · pith_short_8: TXBRIPLF

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/TXBRIPLFYR4Q5XHOMKCCOQC56A \
  | 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: 9dc3143d65c4790edcee628427405df026086826a2fc5748e58c9b0ab04df74a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ae8770b0f145a816cf90c8a62ea26d51ee5f63be936316fca85bd22d909faf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-04T14:09:20Z",
    "title_canon_sha256": "6ecc07f6b12426e9f94e95f02294dc300234c2dadc3ed837d5ee3b0dea45a46d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02229",
    "kind": "arxiv",
    "version": 1
  }
}